Gostoto 2/3/4 Tubes USB LED Plant Grow Light for Indoor Greenhouse Clip-On Growth Lamp for Flowers Vegetables Plants Seeds Seedlings

Function Mode:
1: Dimming in percentage stage, adjustable to 20%-40%-60%-80%-100%.
2. When starting by default, the dual-tube all work, press the switch key to adjust to single-tube work, then press again to end the work, and thus cycle! The lamp holder is a soft holder, and the lamp tube can rotate 360 degrees.

Specification:
2 Tubes:
Number Of LED: 40W=84LED
LED Chip: 2x (5 Red Lights + 37 Sunlight White Lights)
Daylight Color Temperature: 5000K-5500K
Voltage: USB: 5V-2A Note: The adapter must be above 2A
Net Weight: 450g
Package Weight: 590g
Packing Size: 335 X 120 X 90mm/13.19 X 4.72 X 3.54"

3 Tubes:
Number Of LED: 60W=126LED
LED Chip: 3x (5 Red Lights + 37 Sunlight White Lights)
Daylight Color Temperature: 5000K-5500K
Voltage: USB: 5V-2A Note: The adapter must be above 2A
Net weight: 586g
Package weight: 667g
Packing size: 335 x 120 x 90mm/13.19 x 4.72 x 3.54"

4 Tubes:
Number Of LED: 80W=168LED
LED Chip: 4x (5 Red Lights + 37 Sunlight White Lights)
Daylight Color Temperature: 5000K-5500K
Voltage: USB: 5V-2A (The adapter must be above 2A)
Net Weight: 787g
Package Weight: 976g
Packing Size: 360 X 145 X 95mm/14.17 X 5.71 X 3.74"

Package Included:
1x plant growth light

Notice:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.