HPS lamp description:
More efficient ignition with the unique design of its burner prompter re-ignition.
Average life 24000hours
Louminous effictiency approach to 130lm/w
Application: Road. airport .wharf and for plant growth use etc
E39/E40 lamp base.
bulb type: T46
power 250w 400w 600w
lumen: 250w 29000lm , 400w , 50000lm, 600w 90000lm
55CM, 47X24X42CM, 20PCS/CARTON, 17/16KG.
61CM, 47X24X42CM, 20PCS/CARTON, 19/18KG.
82CM, 34X34X34.5CM, 10PCS/CARTON, 13/12KG.
90CM, 34X34X34.5CM, 10PCS/CARTON, 13/12KG.