Specification:
Product Type: LED Grow Light

Power: 1 Head (15W) / 2 Heads (30W) / 3 Heads (45W)
Input Voltage: 5V
Input Current: 2A
LED Quantity Each Lamp: 1 Head:78Pcs/2 Heads :156Pcs/3head:234Pcs
Working Temperature: -20°~40°
Lighting Range: 2-3 square meters

Material: Aluminum & PC
Suitable Distance from Lamp to Plant: 0.98-3.98 ft

Product size:
Lamp Tube: 100mm （3.93 inch）
Rotatable Gooseneck: 285 mm (11.22 inch)

Features:
Dual-timer, you only need to set the timer just once.
5 Dimmable Luminance Modes
3 options to choose the lighting quantity and switch.
Made of Aluminum & PC, lightweight and durable with good heat dissipation.
Low Consumption and Environment Friendly.
IP66 Waterproof, no need to turn it off when watering the plants.
360° flexible goosenecks make it able to adjust any direction or the lighting area.
With an adjustable clip which max to 6.35cm for you to fix it on most place stably.
3 timer modes - 4 hours, 8 hours and 12 hours.
(1)Choose 4 hours timer , the grow light will automatically turn off after 4 hours using and turn on again after 20 hours
(2 )Choose 8 hours timer , the grow light will automatically turn off after 8 hours using and turn on again after 16 hours
(3)Choose 12 hours timer , the grow light will automatically turn off after
12 hours using and turn on again after 12 hours

Package included:
1x Lamp Tube
1x Rotatable Gooseneck