Frosted Quartz Halogen photo light bulb. This 250 Watt, e27 base bulb has 3200K color temperature with a frosted double envelope that allows touching the bulb without degrading the life of the bulb. Ideal as a modeling bulb. Bulb life is about 450 hours. This bulb was supplied with legacy ALZO 750 dimmable light fixtures.
CAUTION: DO NOT USE IN PLASTIC SOCKETS. DO NOT TOUCH THE BULB WHILE ILLUMINATED OR AFTER IT HAS BEEN TURNED OFF.