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250w Elliptical Metal Halide Lamp E40 70010
Physical Data / Requirements
• Base Designation E40
• Bulb Designation ED90 Coated
• Bulb Diameter mm ø91
• Max Overall Length (MOL) mm 227
•
• Max Base Temperature (ºC) 250ºC
• Max Bulb Temperature (ºC) 400ºC
• Luminaire type Closed
• Socket Pulse Rating (V) 3500 – 4500
- Description
- Size Guide
- Additional information
Description
Performance Data
• Light Output (Lumens100Hrs) 20000Lm
• Lamp Lumens Per Watt 80
• Rated Life (Hrs. 10 Hr.1Strat) 10,000
• Colour Temperature (k) 4200K +/- 100K Cool White
• Chromaticity (CIE-x/y) 0.385, 0.390
• Colour Rendering Index (CRI) 60
• To 90% Warm Up Time (Minutes) 3-5
• Hot Restart Time (Minutes) 5-10
• Burning Position UNIVERSAL
