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NEW Koto Lamp DI-40


  • SOLD BY:
  • CONDITION: Brand New


Koto Electric is considered to be the pioneer of high-quality specialty lamps for stage, studio and film. Di-Lite metal halide lamps are about 3 times brighter than comparable tungsten-halogen lamps, with lumen efficiency of 85-108 lm per watt. They also generate considerably less heat than tungsten-halogen lamps. These metal halide lamps have a Color Rendering Index of more than 90, making them a great combination of high efficiency and high color rendering for color-critical applications. 

Metal halide lamps require less power consumption than tungsten-halogen lamps, while allowing a smaller fixture size due to their large lumen package per watt. 

The DI-40 is a 200V, 4,000 watt metal halide lamp with 410,000Lm, 6,000K temperature, and a 500 hour lifespan. It measures 405mm end to end, and the bulb is 340mm by 38mm. This double end lamp uses Sfa21-12 ends. is proud to be an authorized dealer for the top manufacturers of theatrical lighting and event equipment.  We carry factory sealed items that are shipped direct to your doorstep and include all applicable manufacturer warranties.


  • 200V
  • 4000 watts
  • 410,000 lumens
  • 6,000K temperature
  • 500 hour lifespan
  • Size: 405mm total, Bulb: 340mm x 38mm
  • Sfa21-12 ends

Additional Details

Manufacturer: Koto
Condition: Brand New
Model: SL DI-40
Item #: 30465 (4Wall/ Owned)
Tags: Koto, Metal halide, Lamp, Bulb
  • (1) DI-40

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