315W Ceramic Metal Halide Lamp 3100k is a flowering, budding spectrum lamp designed for maximum efficiency.

This lamp provides a compact and efficient metal halide solution for the horticulture market. This lamp, combined with the efficient ballast, provides outstanding growth light performance over the life of the product.

Superior color quality. Crisp white light. Incredibly high 1.95 PPF (photosynthetic photon flux) per watt per second light source. 3100k color temperature, High 92cri, 33,000 initial lumens (105Lm/W). High 90% lumen maintenance at 8,000 hr / High 85% PPF maintenance at 20,000 hr. Unique Open Rated Lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use.

Lamp Specs:

Watts: 315W
Lamp Current EL: 1.31 A
Avg. Hrs. Life: 20000 hr
Color Temperature: 4200K(same as Philips)
Initial Lumens: 33000 Lm
Energy Efficiency Label (EEL) A+
Energy consumption kWh/1000h: 315 kWh

PGZ18 to E40/39 Lamp Holder:

Adapter for 315-Watt CMH lamps to fit into standard 250W to 1000W mogul sockets.
This socket adapter can be used to turn any old, standard HID grow light reflector into a CMH 315W reflector.

Item:

1x  315W CMH Grow Lamp - 4200K