430W Philips High Pressure Sodium - Horticulture Lamp. -- Enhanced spectrum Xtreme grow lamp -- Offers 22% more micromols. -- Excellent lumen maintenance at 97% (405) -- Features ALTO Lamp Technology, environmentally responsible lamps. Note: Best practice suggests grow lamps to be replaced at maximum 40% of their rated average life in order to maintain same level of growth-light on plants over time. AGRO . Heat resisting glass bulb. High Intensity Discharge (HID) Lamp. Not recommended for use with dimmers. -Bulb:ED18 Elliptical Dimple -Base:E39 Mogul -ANSI Code:S145/S51 -Package Qty:12 -LCL(in):5.75 -Length(in):9.75 -Life (hrs):16000 -Initial Lumens:54000 -Mean Lumens:48600 -CRI:670 -Color Temp(K):2100 -Ordering Code:SON AGRO 430W |
