Description: CONVENIENT USB CABLE CHARGING: it can be powered by a laptop, power bank or other sockets with the provided USB cable(adapter not included). GREAT HEAT DISSIPATION SYSTEM: very good heat dissipation, thick material shell, oxidation treatment, very beautiful appearance. NECK: the neck can turn 360 degrees so you can clamp it in any direction you like. DUAL HEADS& DOUBLE SWITCHES: the light contains two heads with a separate switch for each head so it can cover a larger area without taking up too much space. EXTENSIVE APPLICATION: it is suitable for house or office desk greenery, such as bracketplant, money plants, sago cycas, succulent plant, hydroponics, soil based, horticulture, flower, bonsai etc. Specification: Color: White Material: Stainless steel + Plastic Wire length: Approx. 38cm / 14.96inch Clip Maximum up to 1.57inch / 4cm Input voltage: 85-265V Power: Max 18W Light source: SMD5730 Bead quantity: 18LED (12x red & 6x blue LED Lights) IP Rating: 43 Luminous: 500LM Light color: Red & Blue Working temperature: under 60 Lifespan: 50000hrs The adapter is not provided The continuous lighting time should not exceed 16 hours per day Package Includes: 1 Piece of Full LED Grow Light Note: The color may be different for different display, pls understand Pls allow 1-3mm error due to hand test, thank you