Fluval AquaSky 75cm-105cm 21w

Features:

• Programmable, gradual 24-hour light cycle settings (sunrise, midday, sunset and night)
• 6 unique band waves for full spectrum results
• Independent colour control
• Optional pre-set habitat light configurations (Lake Malawi, Tropical, Planted)
• The new generation of H.T.E (High Thermal Efficiency) LEDs function at a higher operating temperature, providing improved long-term light output and spectral performance
• Fully encased aluminum shell provides effective heat transfer and improved protection from water intrusion and humidity
• 50% lighter, smoother frame than previous generation
• Industry leading IP67 waterproof rating - light can be mounted directly above water surface for greater light penetration
• Larger Touch-Switch surface and design offers stable control without any fuss
• Deep coverage - each individual LED casts 120° of illumination for wider, uniform lighting without dead spots 

Specifications:

• Extendable range - 91cm-122cm
• No. of LED's - 336
• Wattage - 46W
• Lumens - 3300lm
• Colour Temp. - 6500K
• Lifetime - 50,000 hours