Description
The Hi-Tech Lamps part number UMI4000 is a 4000 watt (4000W), 200 volt (200V), metal halide lamp made by Ushio. This metal halide lamp has maximum overall length of 405mm and a nominal diameter of 38mm. It has an arc gap of 34mm. The lamp has a SFa 21-12 double ended base with two 165mm lead wires, each with 8mm diameter ring terminal. The average life time is 500 hours. This lamp has a color temperature of 5600 kelvin (5600K) and an output of 410000 lumens (410000lm). This lamp is also known as Ushio UMI-4000 and 5000245.
—
