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  • Just a quick note to thank you again and express my appreciation for all your help on this purchase. Your guys are great!
    - Rich
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    - Tim
  • I was kind of leery about shelling out that kind of money without knowing what kind customer service I would get. Not anymore! I now feel like I made a wise choice.
    - Nicole
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    - Travis
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    - Nicole
  • The item that I purchased was delivered a lot faster than expected, not to mention a professional job packing the light.
    - Michael
  • Thank you, John, for your prompt attention... I will definitely order from you guys again!
    - Jack
  • Tank is gorgeous. Whole family is loving it. Now we're spending our evenings watching it instead of TV!
    - Joan
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    - Thai
  • When it comes time to buy a new tank. Fish Tanks Direct will be the first place I go...
    - Marc
  • Customer satisfaction is certainly a top priority for you, and we would definitely want to do business with you again.
    - Janet
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    - Jimmy
  • The tank was delivered safe and sound. More over... the way it was packaged up for shipment was Excellent!
    - Darren
  • I couldn't find a better price on the item I wanted! The best price and the best service? You guys are great.
    - Dave
  • Fish Tanks Direct is PHENOMENAL! Their customer service is hands down the best I’ve come across in 10 years of reef keeping.
    - Wesley
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    - Rob
  • Thank you very much for your fast and efficient service... awesome!
    - Marlene
  • Just wanted to say thanks again for all you and your team did in assisting me with the fish tank. It looks great and I'm a very satisfied customer.
    - Scott
  • Thank you, John!!! Great customer service... give yourself a pat on the back!
    - Dary
  • Thank you sooo much for all your help. We love our new acrylic tank and setup. Everything is so much clearer and the color of the fish is much truer.
    - Jone H

Giesemann VERVvE One LED Aquarium Light (Slave OR Single)

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Product Description

This Giesemann VERVvE One is the Slave or Single LED Aquarium Light. It can be controlled through Bluetooth with a Giesemann VERVvE Plus LED Aquarium Light (Master With Bluetooth)

Developed and made in Germany, the VerVve is built to last with superior components, elegantly handcrafted aluminum/magnesium alloy body and Iridium powder coated. 

The Giesemann VERVvE One can be programmed without the Plus unit. However, all programming will be done with the on-board controller. You will not be able to use a Bluetooth enabled phone or computer to control the light.

The VerVve's 1450 programmable set points provide realistic daylight intensity adjustments over the full spectrum and light cycle. Replicate realistic sunrise to sunset phases, daytime high intensity period, lunar cycles and even sun shifts (moving focal point of intensity). 


  • Full spectrum + UV output
  • 56 Optimized LEDs & 1450+ programmable set points
    • Cool White: 12 Cree LEDs XB-D (36w)
    • Deep Blue: 8 CREE XP-E 480 nm (24w)
    • Blue: 8 Cree XP-E 465 nm (24w)
    • Royal: 16 (4 Quad-LED) Cree LEDs XB-D 455nm (48w)
    • Violet: 4 Cree LED's XB-D 440nm (12w)
    • Deep Red: 4 XP-E 625nm (12w)
    • Warm White: 2 Cree XP-E (10w)
    • UV: 2 Semi LEDs 390-400 nm (5w)
  • Six-channel independent control of color spectrum and intensity
  • Custom loss-free reflectors with glass splash-shield
  • Beautiful aluminum/magnesium alloy solid metal frame completely powder coated in IRIDIUM
  • Temperature management system with silent fan
  • On-board controller for control and programming of light
  • Multiple pre-programmed light transitions: rolling clouds, storm, real time lunar cycle
  • Can be controlled with a Giesemann VERVvE Plus LED Aquarium Light (Master With Bluetooth). Up to 99 of these units can be controlled with a single Plus unit.
  • Dimensions: 13.7" x 9.8" x 1.35" (L x W x H)
  • Power Consumption: 180w @ 120V ac input
  • Made in Germany
  • 2-year manufacturer's warranty

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