Used exclusively in our discontinued ALZO 2000 and ALZO 800 Lights, these high efficiency Metal Halide bulbs (HID) consume less than 150 watt of power and produce more 5300K daylight illumination than 800 watts of tungsten hot lights. Bulb life is more than 7000 hours. Bulb base is E27. These bulbs are double envelope, white opaque glass encased to soften the light and provide UV protection.
Ultraviolet radiation of these bulbs at 1 meter is substantially less than mid day sunlight.
ALZO HID bulbs are not specified for use in any other light fixtures. They are driven by an ALZO electronic "ballast" in the *ALZO 2000 and *ALZO 800 light fixtures.
See our replacement light bulb FYI