M/258 LIF Code
M/258 LIF is a MR16C lamp with a GU5.3 base operating at 50 watts and 12 volts. It has a Sealed finish. The average rated life is 3500 hours. See the specifications table below for complete technical details, dimensions, compatibility information, and operating characteristics for LIF M/258 lamps.
Electrical Specifications | |
| Volts | 12 |
|---|---|
| Watts | 50 |
Photometrics | |
| Candlepower | 1,395cd |
|---|---|
Physical Characteristics | |
| Base | GU5.3 |
|---|---|
| Bulb Shape | MR16C |
| Filament | C-6 |
| Finish | Sealed |
| Max Overall Length (MOL) | 47.5 |
Operating Characteristics | |
| Burn Position | Any |
|---|---|
| Life Hours | 3500 |
General Information | |
| Lamp Code | M/258 |
|---|---|
| Code Type | LIF |
| Specification Reference | Class M - Miscellaneous Projection |
| Equivalents | EXN, M/58 |
MR16C Shape | |
![]() | |
| Diameter Designation | 16/8" |
|---|---|
| Glass Diameter | 2" (2.0") |
| Shape Code | MR |
| Shape Classification | Multifaceted Reflector |
C-6 Filament | |
![]() | |
| Coil Type | C - Single Coil |
|---|---|
GU5.3 Base |
![]() |
Cross Reference Part Numbers | |||
| Brand | MPN | Description | Availability |
| American DJ (ADJ Products) | ZB-EXN | ||
| Atlas/Thorn | M/58 | ||
| Bulbrite | 641350 | EXN | |
| CEW Lighting | 51430 | EXN | |
| Cool Lux | Mini-Cool FOS-4 | ||
| Display Lamp | Halo Z31 | ||
| Eiko | 15042 | EXN | |
| General Electric | 14788 | Q50MR16/FL (EXN) | |
| General Electric | 20833 | Q50MR16/C/FL40 | |
| General Electric | 20867 | Q50MR16C/CG40(EXN) | |
| General Electric | 25482 | Q50MR16/FL 12 (EXN) | |
| General Electric | 85296 | Q50MR16/FL-PQ3/6 | |
| Grainger | 1K325 | ||
| Grainger | 1K349 | ||
| Halco | 107124 | MR16EXN/SC | |
| Halco | 107484 | MR16EXN | |
| Imported Lamp Code | 119811 | ||
| Imported Lamp Code | 21831-3 | ||
| Imported Lamp Code | 41870WFL | ||
| Osram Sylvania | 54207 | 50MR16/FL40-12V-EXN | |
| Osram Sylvania | 58596 | 50MR16/B/FL/35 | |
| Philips | 378059 | 50MR16/FL36 EXN | |
| Philips | 378182 | 50MRC16/FL36 PRO EXN 50PK 12V | |
| Satco | S1960 | 50MR16/FL | |
| Satco | S3463 | 50MR16/FL | |
| SLI Lighting | 60268 | Q50MR16/FL EXN | |
| Sunlite | 03210 | EXN | |
| Ushio | 1000398 | EXN, JR12V-50W/FL36 | |
| Westinghouse | 445600 | 50MR16Q/FL | |
| Westinghouse | 458600 | 50MR16Q/FL | |
| Imported Lamp Code | 52360 | ||
| Imported Lamp Code | 6461 | ||
| Hikari | MR-8041PC | MR16 EXN Cover | Available |
| Hikari | MR-8041C | MR16 EXN | Available |
| Osram Sylvania | 58309 | 50MR16/T/FL35/C(EXN) 12V | Available |
| Green Energy Lighting (GELCO) | 11350-GEL | EXN 12V-50W/W | |
| Green Energy Lighting (GELCO) | 11373-GEL | EXN 12V-50W/W/FG | |
| Green Energy Lighting (GELCO) | 11350-PECJ | EXN 12V-50W/W | |
| Green Energy Lighting (GELCO) | 11373-PECJ | EXN/FG 12V-50W/W/FG | |
| Green Energy Lighting (GELCO) | 11461-PECJ | EXN 12V-50W/W/3600K | |
| Green Energy Lighting (GELCO) | 11464 | EXN 12V-50W/W/FG/3600K | |
| Standard Products | 50893 | H50MR16/FL/CG/4M/GX5.3/12V/EXN STD | |
| Standard Products | 50891 | H50MR16/FL/4M/GX5.3/12V/EXN STD | |
| Norman Lamps | EXN-C/ER | EXN-C/ER | |
| Norman Lamps | EXN-C | EXN Halogen Bulb 12V 50W | |
| Grainger | 4DA25 | ||
| Grainger | 4LV94 | ||
Equipment Used In | ||
| Brand | Model | Type |
| AMBICO | V-0181 | |
| Airshields | 1780741 Exam Light | Infant ICU Phototherapy / Warmer |
| Altman Lighting | Zip Strip | Stage / Studio |
| American DJ (ADJ Products) | Quatro 2 | |
| American DJ (ADJ Products) | GOBO Spot 1 | |
| American DJ (ADJ Products) | CW Spot | Stage / Studio |
| American DJ (ADJ Products) | Quatro | |
| Brewer | Minor Procedure Light 163003-9 | |
| Brewer | Minor Procedure Light 163003 | |
| Brewer | Minor Procedure Light 163002 | |
| Brewer | Minor Procedure Light 163001 | |
| Brewer | Minor Procedure Light 163003-10 | |
| Cool Lux | FOS-4 | |
| Frezzolini / Frezzi | DMF12C | |
| Frezzolini / Frezzi | DMF4X | |
| Frezzolini / Frezzi | Mini-Fill Dimmer Control | Stage / Studio |
| Frezzolini / Frezzi | DMF12 | |
| Frezzolini / Frezzi | DMFSV | |
| Frezzolini / Frezzi | DMF12V | |
| Frezzolini / Frezzi | DMF5X | |
| Luxtec | 00-2125 | Medical |


