AFTER SALES SERVICE: We offer a 90-days money back guarantee and 24 hours friendly customer service. If you have any questions about aquarium lights, you can contact us at any time, and we will give you a satisfactory answer as soon as possible. HIGH-QUALITY LAMP BEADS: The fish tank light adopts high-quality 5730+5050 type lamp beads that make the light more stable and have no strobe. A color rendering index of 85% is close to natural light, which gives your tank a better light perception. The lamp beads use glue-filling technology, and there are acrylic baffles to prevent water vapor from entering, which is more waterproof and prolongs the service life. NEW UPGRADE: This light is upgraded with a larger bead size and a higher and more stable surface gloss. It will not hurt your eyes when you look at the fish tank. The extendable bracket size can be 6 inches and fits most freshwater tanks with and without a lid. Aluminum housing with grooves is excellent waterproof and has heat dissipation. DIY MODE: This fish tank light can set color + time + brightness according to your needs by controller.?Color Setting (mode key): white, red, blue, green, purple, orange, cyan, cycle (colors change orderly in 2 minutes).?Time Setting (timer key): running time 6H/10H/12H;?Brightness Setting (brightness +/- key): Press the button to adjust 5-level brightness from 10%-100%, long press for stepless dimming. DEFAULT MODE(24/7 Natural Mode): This aquarium light began to orange light from 6 am to 8 am and faded to white light after 8 am, then blue light gradually from 6 pm to 10 pm, which remains off at other times. You can set the initial run time with the 24H button and the AM to PM indicator. If the indicator light is on, the change time is set to the initial time. It is on default at 6:00, and the entire time period can be advanced or delayed.

Special Feature: Full spectrum. Product Dimensions: 12"D x 4"W x 1.46"H. Color: Black. Brand: Gamalta. Style: Modern. Date First Available: September 5, 2022. Best Sellers Rank: #21,585 in Pet Supplies. Customer Reviews: 4.4 out of 5 stars 27 ratings 4.4 out of 5 stars. : B0B5N1X1H7. Color Temperature: ?6500 Kelvin. Luminous Flux: ?685 Lumen. Batteries Required?: ?No. Batteries Included?: ?No. Special Features: ?Full spectrum. Voltage: ?110 Volts. Finish Types: ?Painted. Assembled Width: ?4 inches. Assembled Length: ?12 inches. Assembled Height: ?1.46 inches. Item model number: ?HD-YG-300. Country of Origin: ?China. Product Dimensions: ?12 x 4 x 1.46 inches. Item Weight: ?1 pounds. Part Number: ?HD-YG-300. Manufacturer: ?Gamalta. Item Package Quantity: ?1. Wattage: ?14 watts. Included Components: ?Bulb included. Switch Style: ?Push Button. Power Source: ?Corded Electric. Recommended Uses For Product: ?. Shade Material: ?Aluminum, Acrylic. Room Type: ?Fish tank. Lamp Type: ?Light Emitting Diode. Material: ?Aluminum. Finish Type: ?Painted. Light Source Type: ?LED. Special Feature: ?Full spectrum. Product Dimensions: ?12"D x 4"W x 1.46"H. Color: ?Black. Brand: ?Gamalta. Style: ?Modern.