Specifications:- Overall Dimension(LxWxH): 5 1/8" x 2 15/16" x 27 9/16" (13 x 7.5 x 70 cm)- Clip Overall Dimension(LxWxH): 5 1/8" x 2 3/4" x 2 3/8" (13 x 7 x 6 cm)- Tube Length: 14 15/16" (38 cm)- Lamp Length: 10 1/4" (26 cm)- Power: 40 W- Input Power: 100 to 240 V- Led Number: 80- Luminous Flux: 1800 lm- Luminance Efficiency(Lm/W): 80- Ip Rating: Ip 65- Material: Aluminium Alloy, Abs- Net Weight: 1.5 Lbs (0.69 kg). Package Contents:- 1x 4-Head Led Plant Grow Light with Clip- 1x Base- 1x Adapter- 1x Remote Control- 1x Manual. Notice: - 1. Please do not place all 4 light strings on the same side to prevent from falling off when placing it on the ground.- 2. Please do not clip the grow light to tubes or bars etc. in case they loosen out and cause damage or injuries.