Features:
Great LED light for your aquarium
With a remote control for easy operation
16 kinds of light colors and 4 flashing modes (Flash， Strobe， Fade， Smooth)for choosing， aims to showing the enchanting effects
Easily operation， Completely waterproof
Higher Luminosity and longer life
Low energy consumption & Environmental friendly
With a rubber tube for air bubbles (need a air pump， which is not included)
Come with a tube to connect this item to your air pump
Makes your aquarium and the fish more beautiful
Bubble disperses equally and supply is excellent
Create an impressive bubbles wall in your aquarium
Promotes the growth of animal and plant
With a AC 100V - 240V power adapter， easy to install and to use
2 suction cups on the bottom of the light
Totally sealed design for underwater work

16cm 6LED Specification:
Voltage: 100-240V/50-60Hz
Working temperature: 5℃-40℃
Power: 1.2W
LED number: 6pcs
Work with 1-2W Air Pump
Light Size: Approx. 16 x 3 x 2.5cm/6.30 x 1.18 x 0.99inch
Light Cable Length: Approx. 150cm/59.06inch
Power Adaptor Cable Length: Approx. 42cm/16.54inch

31cm 12LED Specification:
Voltage: 100-240V/50-60Hz
Working temperature: 5℃-40℃
Power: 1.5W
LED number: 12pcs
Work with 2-3W Air Pump
Light Size: Approx. 31 x 3 x 2.5cm/12.21 x 1.18 x 0.99inch
Light Cable Length: Approx. 150cm/59.06inch
Power Adaptor Cable Length: Approx. 42cm/16.54inch

47cm 18LED Specification:
Voltage: 100-240V/50-60Hz
Working temperature: 5℃-40℃
Power: 1.8W
LED number: 18pcs
Work with 3-4.5W Air Pump
Light Size: Approx. 47 x 3 x 2.5cm/18.51 x 1.18 x 0.99inch
Light Cable Length: Approx. 150cm/59.06inch
Power Adaptor Cable Length: Approx. 42cm/16.54inch

51cm 21LED Specification:
Voltage: 100-240V/50-60Hz
Working temperature: 5℃-40℃
Power: 2W
LED number: 21pcs
Work with 3-4.5W Air Pump
Light Size: Approx. 51 x 3 x 2.5cm/20.08 x 1.18 x 0.99inch
Light Cable Length: Approx. 150cm/59.06inch
Power Adaptor Cable Length: Approx. 42cm/16.54inch

Package Included:
1x Aquarium Light
1x Remote Control
1x Power Adaptor
1x Air tube
1x Manual