{"title":"LED Low Pressure Sodium Replacement Bulbs","description":"\u003cp\u003eTraditional high-intensity discharge low pressure sodium lamps produce a very yellowish light from a very narrow region of the visible spectrum. LED replacements for SOX light bulbs can replicate this \u003ca href=\"https:\/\/www.prolampsales.com\/pages\/color-temperature\"\u003ecolor temperature\u003c\/a\u003e, but are also available in 5000K options. These low pressure sodium replacement bulbs are often used in tunnels and on bridges. LED versions have a much better \u003ca href=\"https:\/\/www.prolampsales.com\/pages\/color-rendering-index-cri\"\u003ecolor rendering\u003c\/a\u003e ability than traditional lamps.\u003c\/p\u003e","products":[{"product_id":"light-efficient-design-led-8100-22k-20w-sox-retrofit-b22-2200k","title":"Light Efficient Design 20W LED - Replaces 35W SOX - 2030 Lumens - B22 Base - 2200K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8100-22K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332865765508,"sku":"LED-8100-22K","price":72.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8100.jpg?v=1583024214"},{"product_id":"light-efficient-design-led-8100-40k-20w-sox-retrofit-b22-4000k","title":"Light Efficient Design 20W LED - Replaces 35W SOX - 3022 Lumens - B22 Base - 4000K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8100-40K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332865798276,"sku":"LED-8100-40K","price":72.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8100_90f6f279-08f3-4f45-9814-8a01fabd52d9.jpg?v=1583024236"},{"product_id":"light-efficient-design-led-8101-22k-35w-sox-retrofit-b22-2200k","title":"Light Efficient Design 35W LED - Replaces 55W SOX - 3232 Lumens - B22 Base - 2200K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8101-22K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332865831044,"sku":"LED-8101-22K","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8101.jpg?v=1583024326"},{"product_id":"light-efficient-design-led-8101-40k-35w-sox-retrofit-b22-4000k","title":"Light Efficient Design 35W LED - Replaces 55W SOX - 5156 Lumens - B22 Base - 4000K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8101-40K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332865994884,"sku":"LED-8101-40K","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8101_86c548d5-1a3d-4a8f-ad32-82a23e2ec22e.jpg?v=1583024348"},{"product_id":"light-efficient-design-led-8102-22k-60w-sox-retrofit-b22-2200k","title":"Light Efficient Design 60W LED - Replaces 90W SOX - 5769 Lumens - B22 Base - 2200K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8102-22K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332866060420,"sku":"LED-8102-22K","price":147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8102.jpg?v=1583024433"},{"product_id":"light-efficient-design-led-8102-40k-60w-sox-retrofit-b22-4000k","title":"Light Efficient Design 60W LED - Replaces 90W SOX - 8198 Lumens - B22 Base - 4000K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8102-40K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332866093188,"sku":"LED-8102-40K","price":147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8102_badb175f-233f-4648-b0c6-460b53ee0e81.jpg?v=1583024454"},{"product_id":"light-efficient-design-led-8104-22k-100w-sox-retrofit-b22-2200k","title":"Light Efficient Design 100W LED - Replaces 180W SOX - 11576 Lumens - B22 Base - 2200K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8104-22K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332866125956,"sku":"LED-8104-22K","price":203.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8104.jpg?v=1583024551"},{"product_id":"light-efficient-design-led-8104-40k-100w-sox-retrofit-b22-4000k","title":"Light Efficient Design 100W LED - Replaces 180W SOX - 15472 Lumens - B22 Base - 4000K - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8104-40K Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":32332866158724,"sku":"LED-8104-40K","price":203.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8104_63a22f38-da98-448c-a741-3d032c8ecb39.jpg?v=1583024574"},{"product_id":"light-efficient-design-led-8100-amb-20w-sox-retrofit-b22-amber","title":"Light Efficient Design 20W LED - Replaces 35W SOX - 822 Lumens - B22 Base - Amber - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8100-AMB Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":43319279190270,"sku":"LED-8100-AMB","price":103.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8100_ddbc8976-7695-411e-9f82-92790d761184.jpg?v=1660675138"},{"product_id":"light-efficient-design-led-8101-amb-35w-sox-retrofit-b22-amber","title":"Light Efficient Design 35W LED - Replaces 55W SOX - 1258 Lumens - B22 Base - Amber - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8101-AMB Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":43319279255806,"sku":"LED-8101-AMB","price":131.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8101_0e25bc2c-8348-426f-9d0a-cb8ad92037fc.jpg?v=1660675117"},{"product_id":"light-efficient-design-led-8102-amb-60w-sox-retrofit-b22-amber","title":"Light Efficient Design 60W LED - Replaces 90W SOX - 1657 Lumens - B22 Base - Amber - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8102-AMB Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":43319279288574,"sku":"LED-8102-AMB","price":235.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8102_18442e83-fe04-4792-bccb-844e1087004d.jpg?v=1660675099"},{"product_id":"light-efficient-design-led-8104-amb-100w-sox-retrofit-b22-amber","title":"Light Efficient Design 100W LED - Replaces 180W SOX - 2873 Lumens - B22 Base - Amber - UL Type B","description":"\u003cp\u003eThis product is a Light Efficient Design LED-8104-AMB Low Pressure Sodium LED light bulb.\u003c\/p\u003e\u003cp\u003eLight Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.\u003c\/p\u003e\u003ch2\u003eSOX LAMPS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOperates on 120-277VAC 50\/60Hz. Internal Driver for easy installation.\u003c\/li\u003e\n\u003cli\u003eB22d Bayonet base.\u003c\/li\u003e\n\u003cli\u003eUL listed for damp environments and enclosed fixtures.\u003c\/li\u003e\n\u003cli\u003eAdvanced active cooling: Active cooling and dynamic temperature control.\u003c\/li\u003e\n\u003cli\u003e5 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Efficient Design","offers":[{"title":"Default Title","offer_id":43319279321342,"sku":"LED-8104-AMB","price":385.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/products\/lightefficientdesign-led-8104_6db2c1a5-adc5-4c8a-a2a3-fbb2e0974f3d.jpg?v=1660675085"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/4145\/collections\/led-low-pressure-sodium-replacement-bulbs.jpg?v=1582737989","url":"https:\/\/www.prolampsales.com\/collections\/led-low-pressure-sodium-replacement-bulbs\/lamp-type_led.oembed","provider":"ProLampSales","version":"1.0","type":"link"}