Features:
High luminance， energy efficient
Safe and durable for long-term use
Multi decorative light effect with IR remote control
Can work with air pump for air bubble billow effect
Beautify fish tank and the movement of tank inhabitants
Strong suction cups help fix firmly in the tank
Waterproof design， can be fully submerged into water
Work with dual-hole air pump above 4.5W(not included)
Apply for aquarium， fish tank， pool， etc

Specifications:
Light Source: 6/12/18/21pcs*5050 SMD LEDs
Light color: RGB 16 colors
Keys quantity: 24 pcs
4 modes: Flash/Strobe/Fade/Smooth
Input Voltage: AC 100-240V 50/60Hz
Working Voltage: DC 12V
Plug: US
Light bar length:16cm/6.3inch
31cm/12.2inch
46cm/18.5inch
51cm/20inch
Cable length: 2.1M(there may be a 1-2cm error)
Shell color: black
Net weight: 190g， 230g， 279g， 271g

Package includes:
1 x 6/12/18/21 LED Aquarium Bubble Lamps(choose one)