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At AquaCave, we offer some of the best selection & best prices on Finnex Ultra Slim LED Fixtures for your marine, reef, and freshwater aquarium.

44 of 44 Items
  •  Finnex FugeRay Planted Plus U36WM  Finnex FugeRay Planted Plus U36WM  Finnex FugeRay Planted Plus U36WM  Finnex FugeRay Planted Plus U36WM

    Finnex

    Finnex FugeRay Planted Plus U36WM

    Finnex FugeRay Planted Plus U 36"   This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched...

    MSRP: $129.95
    Was: $114.99
    Now: $97.74
  • Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light

    Finnex

    Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light

    Finnex Planted+ 24/7 HLC - 48" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry Night Built in LED Sensor  The Finnex...

    Was: $114.99
    Now: $97.74
  • Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light

    Finnex

    Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light

    Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry Night Built in LED Sensor  The Finnex...

    Was: $91.99
    Now: $78.19
  • Finnex FugeRay Planted Plus U30WM Finnex FugeRay Planted Plus U30WM Finnex FugeRay Planted Plus U30WM Finnex FugeRay Planted Plus U30WM

    Finnex

    Finnex FugeRay Planted Plus U30WM

    Finnex FugeRay Planted Plus U 30" This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched together for...

    MSRP: $109.95
    Was: $87.99
    Now: $74.79
  • Finnex Stingray 3.0 48" Aquarium LED Light - 36W Finnex Stingray 3.0 48" Aquarium LED Light - 36W Finnex Stingray 3.0 48" Aquarium LED Light - 36W Finnex Stingray 3.0 48" Aquarium LED Light - 36W Finnex Stingray 3.0 48" Aquarium LED Light - 36W

    Finnex

    Finnex Stingray 3.0 48" Aquarium LED Light - 36W

    Finnex Stingray 3.0 48" Aquarium LED Light - 36W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $78.99
    Now: $67.14
  • Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light

    Finnex

    Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light

    Finnex Planted+ 24/7 HLC - 30" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry Night Built in LED Sensor  The Finnex...

    Was: $77.99
    Now: $66.29
  •  Finnex FugeRay Planted Plus U24WM    Finnex FugeRay Planted Plus U24WM    Finnex FugeRay Planted Plus U24WM    Finnex FugeRay Planted Plus U24WM

    Finnex

    Finnex FugeRay Planted Plus U24WM

     Finnex FugeRay Planted Plus U 24" This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched together...

    MSRP: $99.95
    Was: $75.99
    Now: $64.59
  • Finnex StingRAY 2 - 48" LED Aquarium Light - Silver Finnex StingRAY 2 - 48" LED Aquarium Light - Silver Finnex StingRAY 2 - 48" LED Aquarium Light - Silver Finnex StingRAY 2 - 48" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 48" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 48" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $72.76
    Now: $61.85
  •  Finnex FugeRay Planted Plus U20WM  Finnex FugeRay Planted Plus U20WM  Finnex FugeRay Planted Plus U20WM  Finnex FugeRay Planted Plus U20WM

    Finnex

    Finnex FugeRay Planted Plus U20WM

     Finnex FugeRay Planted Plus U 20" This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched together...

    MSRP: $89.95
    Was: $71.99
    Now: $61.19
  • Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light

    Finnex

    Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light

    Finnex Planted+ 24/7 HLC - 24" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry Night Built in LED Sensor  The Finnex...

    Was: $69.99
    Now: $59.49
  • Finnex StingRAY 2 - 36" LED Aquarium Light - Silver Finnex StingRAY 2 - 36" LED Aquarium Light - Silver Finnex StingRAY 2 - 36" LED Aquarium Light - Silver Finnex StingRAY 2 - 36" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 36" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 36" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $68.13
    Now: $57.91
  • Finnex Stingray 3.0 30" Aquarium LED Light - 22W Finnex Stingray 3.0 30" Aquarium LED Light - 22W Finnex Stingray 3.0 30" Aquarium LED Light - 22W Finnex Stingray 3.0 30" Aquarium LED Light - 22W Finnex Stingray 3.0 30" Aquarium LED Light - 22W

    Finnex

    Finnex Stingray 3.0 30" Aquarium LED Light - 22W

    Finnex Stingray 3.0 30" Aquarium LED Light - 22W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $59.99
    Now: $57.79
  • Finnex Stingray 3.0 36" Aquarium LED Light - 26W Finnex Stingray 3.0 36" Aquarium LED Light - 26W Finnex Stingray 3.0 36" Aquarium LED Light - 26W Finnex Stingray 3.0 36" Aquarium LED Light - 26W Finnex Stingray 3.0 36" Aquarium LED Light - 26W

    Finnex

    Finnex Stingray 3.0 36" Aquarium LED Light - 26W

    Finnex Stingray 3.0 36" Aquarium LED Light - 26W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $67.99
    Now: $57.79
  •  Finnex FugeRay Planted Plus U16WM  Finnex FugeRay Planted Plus U16WM  Finnex FugeRay Planted Plus U16WM  Finnex FugeRay Planted Plus U16WM

    Finnex

    Finnex FugeRay Planted Plus U16WM

    Finnex FugeRay Planted Plus U 16" This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched together for...

    MSRP: $74.95
    Was: $64.99
    Now: $55.24
  • Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light

    Finnex

    Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light

    Finnex Planted+ 24/7 HLC - 20" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry Night Built in LED Sensor  The Finnex...

    Was: $64.99
    Now: $55.24
  • Finnex StingRAY 2 - 30" LED Aquarium Light - Silver Finnex StingRAY 2 - 30" LED Aquarium Light - Silver Finnex StingRAY 2 - 30" LED Aquarium Light - Silver Finnex StingRAY 2 - 30" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 30" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 30" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $63.20
    Now: $53.72
  • Finnex Stingray 3.0 24" Aquarium LED Light - 16W Finnex Stingray 3.0 24" Aquarium LED Light - 16W Finnex Stingray 3.0 24" Aquarium LED Light - 16W Finnex Stingray 3.0 24" Aquarium LED Light - 16W Finnex Stingray 3.0 24" Aquarium LED Light - 16W

    Finnex

    Finnex Stingray 3.0 24" Aquarium LED Light - 16W

    Finnex Stingray 3.0 24" Aquarium LED Light - 16W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $56.99
    Now: $48.44
  • Finnex StingRAY 2 - 24" LED Aquarium Light - Silver Finnex StingRAY 2 - 24" LED Aquarium Light - Silver Finnex StingRAY 2 - 24" LED Aquarium Light - Silver Finnex StingRAY 2 - 24" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 24" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 24" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $56.87
    Now: $48.34
  • Finnex StingRAY 2 - 20" LED Aquarium Light - Silver Finnex StingRAY 2 - 20" LED Aquarium Light - Silver Finnex StingRAY 2 - 20" LED Aquarium Light - Silver Finnex StingRAY 2 - 20" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 20" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 20" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $53.51
    Now: $45.48
  • Finnex Stingray 3.0 18" Aquarium LED Light - 12W Finnex Stingray 3.0 18" Aquarium LED Light - 12W Finnex Stingray 3.0 18" Aquarium LED Light - 12W Finnex Stingray 3.0 18" Aquarium LED Light - 12W Finnex Stingray 3.0 18" Aquarium LED Light - 12W

    Finnex

    Finnex Stingray 3.0 18" Aquarium LED Light - 12W

    Finnex Stingray 3.0 18" Aquarium LED Light - 12W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $48.99
    Now: $41.64
  • Finnex StingRAY 2 - 16" LED Aquarium Light - Silver Finnex StingRAY 2 - 16" LED Aquarium Light - Silver Finnex StingRAY 2 - 16" LED Aquarium Light - Silver Finnex StingRAY 2 - 16" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 16" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 16" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $45.79
    Now: $38.92
  • Finnex Stingray 3.0 12" Aquarium LED Light - 9W Finnex Stingray 3.0 12" Aquarium LED Light - 9W Finnex Stingray 3.0 12" Aquarium LED Light - 9W Finnex Stingray 3.0 12" Aquarium LED Light - 9W Finnex Stingray 3.0 12" Aquarium LED Light - 9W

    Finnex

    Finnex Stingray 3.0 12" Aquarium LED Light - 9W

    Finnex Stingray 3.0 12" Aquarium LED Light - 9W Perfect Blend: 5700k + 6500k + True 660nm Deep Red + 660nm Midnight BlueWater Resistant: IP67 water resistance to avoid water mishaps and moisture damageQuality Built: Quality components throughout the...

    Was: $44.99
    Now: $38.24
  • Finnex FugeRay Planted Plus U12WM Finnex FugeRay Planted Plus U12WM Finnex FugeRay Planted Plus U12WM

    Finnex

    Finnex FugeRay Planted Plus U12WM

    Finnex FugeRay Planted Plus U This Contemporary Ultra Slim designed LED fixture features a series of LEDs to promote Marine Refugium & Freshwater growth.  Unlike the Ray II which incorporates multiple High Output LEDS pinched together for high...

    MSRP: $54.95
    Was: $43.99
    Now: $37.39
  • Finnex StingRAY 2 - 12" LED Aquarium Light - Silver Finnex StingRAY 2 - 12" LED Aquarium Light - Silver Finnex StingRAY 2 - 12" LED Aquarium Light - Silver Finnex StingRAY 2 - 12" LED Aquarium Light - Silver

    Finnex

    Finnex StingRAY 2 - 12" LED Aquarium Light - Silver

    Finnex StingRAY 2 - 12" LED Aquarium Light - Silver The Finnex Stingray 2 Aquarium LED +Moonlights The Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of...

    Was: $34.85
    Now: $29.62
44 of 44 Items