Brand SENCART Material Aluminum alloy Color Silver Quantity 1 Emitter Type LED Total Emitters 1 Power 10 W Color BIN Warm White LED Rate Voltage 27~36 V Luminous Flux 820~900 lm Color Temperature 3000~3500 K Connector Type Universal Application Indoor lighting landscape lighting industrial lighting special lighting back lighting traffic lights advertising etc. Features LED driver input voltage: 90~265V; output voltage: 27~37V (Support 9S1P ED); output current: 280mA; Voltage regulation factor: 10%; Load regulation: +/- 5% Max (220Vac Vo: 27~37V); Output power : Max. 10.5W; Output ripple noise: 450mVpp @20MHz bandwidth; Work efficiency: 88.5% @220V AC; Transistor connecting method: single end; Output voltage accuracy: 2%; Power modulation method: pulse frequency and width modulation type; Certification: CE; Open circuit protection short circuit protection IC overheating protection Other Light source: Current: 300mA; 9 in parallel and 1 in series Packing List 1 x LED light source (2.8 cm x 2.0 cm x 0.3 cm) 1 x LED driver (7.5cm x 1.8cm x 1.8cm)