Double ended grow light bulbs, which deliver an intense orange spectrum, are essential tools for hydroponic, aeroponic and horticulture growing equipment.

Features:
Compared with standard HPS and HID bulbs, double ended bulbs deliver an intense orange spectrum, more efficient and brighter.
Powered from both ends for even firing and operation, resulting in even light coverage and a stronger output.
Great for the vegetative and flowering stages of the growth cycle.
Perfect for hydroponic, aeroponic and horticulture growing equipment.
30000 hours long span-life time, 2000K color temperature, 150000 lumens.

Photometric & Radiometric Parameters:
Flux=147553 lm Eff.: 146.82 lm/W Fe=422.89 W
Flux of emitted photons(umol/s): 2147 Fluo. and blue light ratio: 27.47 Fluorescent eff.: 397.1
Photosynthetic: PPF: 1922.4umol/s PAR WATT: 3.8583e+005mW(400-700nm)

Specifications:
Material: Glass + Metal
Power: 1000W
Color Temperature: 2000K
Base: DE
Efficiency: 150
Lumens: 150000LM
Color Rendering Index(CRI): >30Ra
Life Time: 30000 hours
Item Size: 3 * 39cm / 1.2 * 15.4in (D * H)
Item Weight: 140g / 4.9oz
Package Size: 23 * 5 * 5cm / 9.1 * 2 * 2in
Package Weight: 208g / 7.3oz

Package List:
1 * HPS Light Bulb