Philips MasterColor CDM Lamp 315 Watt Argo 3100K Superior color quality. Crisp white light. Very High 1.95 PPF per second light source. 3100k color temperature High 92cri 33000 initial lumens (105Lm/W). High 90% lumen maintenance at 8000 hr / High 85% PPF maintenance at 20000 hr. Unique Open Rated Lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use. This lamp is designed for both the flower and veg growth cycles.
Visit Summit Lighting to find out about their high quality CMH fixtures with a 5yr warranty and built in Colorado.
Summit Lighting Website: Summit Lighting
Most reliable lamp on the market. Great price on this site.
Great price will definitely be ordering more soon.
These are great lamps and Green Lighting not only shipped them out quick but the prices were better than most other sites. Customer for life.
Great customer service and quick delivery
Great owner, answered all my questions when I called and the product came as described
product came as described
Came in great condition, fast shipping, will order again from Green Lighting
Michael (verified owner) –
Yall rock…all 6 fired, 1 day service…new fan 4 sure, will brag on ya