G12 Base

70 Watt - T7.5 - Pulse Start - Metal Halide - Unprotected Arc Tube - 4200K - G12 Base - ANSI M85/E - MH70/G12/UVS/4K

150 Watt-Compact Ceramic Metal Halide Lamps-G12 Base-3000K-12000 Average Life Hours

150 Watt-Compact Ceramic Metal Halide Lamps-G12 Base-4200K-12000 Average Life Hours

20 Watt Metal Halide - Super Pulse Start Ceramic(SPC) - 15000 hours - 3000K - T6 Clear - G12 - ANSI C156/E - Universal Burning Position - MHC 20W/U/T6/UVS/PS/830

39 Watt Metal Halide - Super Pulse Start Ceramic(SPC) - 15000 hours - 3000K - T6 Clear - G12 - ANSI C130/E - Universal Burning Position - MHC 39W/U/T6/UVS/PS/930

70 Watt Metal Halide - Super Pulse Start Ceramic(SPC) - 15000 hours - 3000K - T6 Clear - G12 - ANSI C139/E - Universal Burning Position - MHC 70W/U/T6/UVS/PS/930

Satco S4264 - Metal Halide HID - 70 Watt - G12 Base - T6 SE Lamp Shape - Clear - 92 CRI - 4200K

Satco S4266 - Metal Halide HID - 150 Watt - G12 Base - T6 SE Lamp Shape - Clear - 96 CRI - 4200K

Satco S4288 - Metal Halide HID - 39 Watt - G12 Base - T6 SE Lamp Shape - Clear - 81 CRI - 3000K

Satco S4289 - Metal Halide HID - 70 Watt - G12 Base - T6 SE Lamp Shape - Clear - 81 CRI - 3000K

Satco S4290 - Metal Halide HID - 150 Watt - G12 Base - T6 SE Lamp Shape - Clear - 85 CRI - 3000K

Philips Lighting 409151 - Metal Halide Tubular - G12 Base - 73W - 85V - 3000K Warm White - 90 CRI - 7800 Lumens - Clear

Philips Lighting 281378 - Metal Halide Tubular - T6 - G12 Base - 73W - 88V - 4200K Cool White - 92 CRI - 6300 Lumens - Clear

Philips Lighting 232728 - Metal Halide Tubular - T6 - G12 Base - 143W - 96V - 3000K Warm White - 88 CRI - 13300 Lumens - Clear

Philips Lighting 373696 - Metal Halide Tubular - T6 - G12 Base - 147W - 90V - 4200K Cool White - 96 CRI - 12400 Lumens - Clear

150 Watt - Metal Halide - 10000 Hours Life - 4200K - T23 - Bi-Pin G12 Base - ANSI M81/E or M102/E - Universal Burning Position - Venture HIT 150W/G12/UVS/4K

70 Watt-Compact Ceramic Metal Halide Lamps-G12 Base-4200K-15000 Average Life Hours

70 Watt-Compact Ceramic Metal Halide Lamps-G12 Base-3000K-15000 Average Life Hours

List Price is for Whole Pack of 12 Pieces

USHIO MHL Series metal halide lamps contain mercury, scandium and various other metal halogens in an inner bulb that produces a very high light output. As the high temperature of the arc discharge excites the halogenides to evaporate and separate into atoms, the metallic atoms illuminate and release the predetermined target ultraviolet wavelength. The mercury line of 365 nanometers remains present, and although depressed in strength, the combination of these halogenides effect the required ultraviolet wavelengths required for photopolymer, multi-spectrum and diazo processing applications. For the operation of an MHL lamp, bridge-gap ballasts designed specially for metal halide lamps should be used. Bridge-gap ballasts are designed with a higher open circuit secondary and a higher current carrying capacity. A thermal fuse should also be integrated into the ballast.