Programmable Fish Tank aquarium Light with LCD Monitor and Thermometer for Aquatic Plants, Memory Function 24/7 Cycle LED lamp Carrelage "sku":"19309977-light-grey-us-queen-3pcs"

"sku":"19309977-light-grey-us-queen-3pcs"

"sku":"13260417-no-retail-box"

Q: how to charger this device

"sku":"13408528-photo-color-12"

Programmable Fish Tank aquarium Light with LCD Monitor and Thermometer for Aquatic Plants, Memory Function 24/7 Cycle LED lamp Carrelage "sku":"19309977-light-grey-us-queen-3pcs"SPECIFICATIONS Brand Name: Phenomfish Origin: Mainland China Fixure: Clip On Type: fish Width: 10 Power: 26W Product name: Aquarium lighting LED lights Material: Aluminium alloy Voltage: 20 Volts DC 100V 240V Color Temperature: 6000 10000 Kelvin Color Rendering Index: 93 Number of Batteries: 1pcs CR1220 batteries required no included Are Batteries Included: NO Waterproof level: IP68 Feature: Power failure memory function Feature: 24 7 cycle Feature: