various occasions, meeting your different needs.  [Wide Application] Professional photography RGB video light, widely applied in live stream, still life photography, wedding, portrait, party, studio photography, outdoor camping, and more, offering light source and achieve great atmosphere. [Built-in Battery & Long Working Time] 5200mAh large capacity, can be used continuously for up to 150 minutes in 100% full power in 2700K or 6500K; also comes with AC adapter, offering one more way of power supply at different occasions. [Multiple Control Ways] Support adjust color temperature, brightness, RGB modes and more through on-board buttons control, RC-R9 remote control (not included), smartphone APP control and DMX control (not included), flexible to use. Specifications: Color: Black  Material: Plastic ' nylon Built- in Lithium Battery: 14. 4V/ 5200mAh/ 74.88Wh Adapter: 20V/ 4.8A Output Power: 30W Channel: 32 Group: 6 (A B C D E F) Color Temperature Range: 2700K~6500K Light Brightness Range: 0%~100% RGB Colon Gamut: 0~ 360° CRI: (≈)96 TLCI: (≈)98 Duration (Continuous Output in 100% Full Power in 2700K or 6500K) : 150 minutes  Control Method: Smartphone APP/ 2.4G wireless/ DMX control BT Wireless Control Distance: 30m 2.4G Wireless Control Distance: ≈50m (with RC-R9 remote control) Operation Temperature: -10~40 °C Light Length: 117 * 4.8cm/ 46.06 * 1.8inch  Product Weight: 1.27kg/ 2.7lbs (single one) Note: The light stand and DMX showed in the pictures are not included, and only 1 light is included. Package List: 4 * Light 4 * RJ45 Cable 8 * Steel Cable 8 * Fixing Clip 1 * CB47 Carrying Box 4 * Adapter 4 * Pair of Adapter Holder 4 * 5m Power Cord 1 * Remote Control