Suggested Retail: $33.88. Great Value 4.75 inch 4-Head Flexible LED Clamp Grow Light 20W Selectable Spectrum. ow Light 20W Selectable Spectrum Brand: Great Value, Model: AFG4-120, Color: Black, UPC: 815109026956, Condition: Open Package, FULL_LOT_TITLE: Great Value 4.75 inch 4-Head Flexible LED Clamp Grow Light 20W Selectable Spectrum, This Great Value 4-Head LED Clamp Grow Light features individual flexible arms to allow light placement versatility based on the grower s needs. Each 10.5 inch LED Grow Light head can be independently positioned over multiple plant locations by bending individual flexible arms. The in-line controller operates: 10 Level Brightness (10% - 100%) 3 Lighting Modes (Red only Blue only or Red + Blue) 3 Auto-Off Time Modes (4 Hour 12 Hour or 16 Hour) On/Off with Memory*. The Great Value 4-Head LED Clamp Grow Light features 20W selectable spectrum and flexible arms that adapt to your indoor applications and help promote plant growth all year long. The 2 inch clamp opening and included pads help prevent slipping when attached to various surfaces. The light features a 5 foot power cord and power adapter to plug into any standard 120v outlet. *Memory of prior user selections maintained until unit is disconnected from 120v AC power.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.