1. Rated voltage/current: DC 5V/2A
2. Power supply mode: USB direct plug
3. Material: aluminum
4. Light color: warm white, red + blue, red + blue + warm white
5. LED model: 2835
6. Number of lamp beads: three head: 620nm 24LEDs+465nm 24LEDs+3000K 30LEDs, four head: 620nm 32LEDs+465nm 32LEDs+3000K 40LEDs
7. The weight of the lamp head: about 550 grams for three head, about 650 grams for four head
8. Size: the length of the power cord is about 140cm, the length of the hose is about 28cm, the height of the bracket is about 160cm, and the lamp head is about 5.6x4.6cm

Features:
1. The hose can be bent 360 degrees at will, flexible to use, to meet multi-directional lighting
2. Timing + 5-speed light adjustment, 5-segment dimming/light color switching/timed lighting/switching lighting
3. USB power supply, universal and convenient
4. The height of the stand can be adjusted to meet the lighting needs of different plant growth
5. Use 2835LED chip to promote plant growth, improve germination rate and survival rate
6. Aluminum shell, strong and durable