Multiple Power Electronic Ballast for Reptile HID UVB Bulb
1. The ballast is an electronic ballast, suitable for terrarium lamps , which can work with most of HID ( High Intensity Discharge) metal halide bulbs.
One ballast can be used for three output power
POWER: 35W,50W and 70W
2. The fixture with E27 ceramic socket. It is very easy to install PAR30 bulbs.