3W Dimmable LED Read Light With Backup Battery/Clock/Bluetooth

Quick Details Light Source: LED Item Type: Table Lamps LED Light Source: SMD Style: Modern Warranty(Years): 3 Input Voltage(V): DC5V Lamp Power(W): 3 Lamp Luminous Flux(lm): 240 Lamp Luminous Efficiency(lm/w): 80 CRI (Ra>): 80 Color Temperature(CCT): 4000K Working Temperature(℃): -20 - 50 Working Lifetime(Hour): 30000 Lamp Body Material: ABS Certification: CCC, CE, CQC, FCC Place of Origin: Chongqing, China (Mainland) Brand Name: Silian Model Number: SSR310 Product name: 3W dimmable LED read light with backup battery/Clock/Bluetooth Product group: LED read light LED chips: Silian/Cree Color Temperature: 4000K Light Color: Yellow/Pink/Green/Blue changeable Dimming shift: 4 Dimming switch: Touch Panel Backup time: 7/11/15 hours Battery charge: USD interface Warranty: 3years Packaging & Delivery Packaging Details Each 20 pieces packaged by one carton for 3W dimmable LED read light with backup battery/Clock/Bluetooth Delivery Time 2-4 week for 3W dimmable LED read light with backup battery/Cloc Product Descrption 3W dimmable LED read light with backup battery/Clock/Bluetooth owns 4 dimming shits, 4 light colors can also be auto shifed as yellow, pink, green and blue, swifted by manual touch panel; capacity of backup battery is a 1800mA lithium ion type, which can support 3 working modes music mode/high illuminance mode/low illuminace mode as 11, 7 and 15 hours respectively,  The battery charged by a USB interface, can connected to a DC converter, power bank or PC USB directly. It not only used as a normal reading light, but also used in emergency light once main power off. It compose of LED chips, LED driver, aluminum body. LED Chips is optional from self Silian oring or Cree origin; quality guarantee of whole light is 3 years including power supply, service life of LED chips is 50,000 hours. Part No. SSR310-003 Rate Power(W) 3 Power Supply(V) 5 Rated Flux (lm) 240 Dimming Control 4 shifts=Yellow/Pink/Green/Blue Backup battery 1800mA/3.7V Bluetooth 4.0 Speaker Format Mp3, APE,WMA, TF card, Bluetooth Clock Time, Clock, Time-lapse sleep