LED Fluorescent Replacement for 21" F13T5 tubes

Our customers kept asking us to develop a solution for upgrading their existing fluorescent fixtures. Well, we responded with the world's first a drop-in F13T5 21" LED tube to easily convert your existing fluorescent fixture to LED technology. These LED tubes, easily convert Aqua-Signal, Thin-Lite, Beneteau, Catalina, and other 12V or 24V marine, RV, and motorhome fluorescent fixtures using 21" T5 tubes.

Our LED replacement tubes provide a much more direct light, with output and color that matches your existing fluorescent. Of course, it does this at 1/3 the power, without the flicker, hum, and without any UV emissions. See customer reviews here.

The tubes feature our proprietary internal Constant-Current circuit, which means that you will get the highest output, longest life, and worry-free performance.

Of course, performance and life-span with LEDs is all about thermal management and current control. These tubes feature 120 high-efficacy surface-mount 3528 format LEDs, bonded to an engineered thermal-substrate, which conducts and dissipates heat directly to a high-surface-area fluted aluminum thermal heat-sink structure enveloping the emitter board. This, along with our non-resistive and highly-efficient converter-driver allows us to drive the LEDs at maximum power in the same form-factor as your original tube.

Output Color: Natural White (Fluorescent White) 6150°k color temp. or Warm White 3,000°k color temp. The Natural White is designed to look exactly like a natural color fluorescent and is brighter than the Warm White. The Warm White has better color rendering, and is similar to a warm compact fluorescent color.

Voltage: 10-30VDC

Wattage: 6W

Amperage (12V): 0.5 Amp

Luminous Flux: 655 Lumens

Beam Angle: 120°

Dimensions: 531mm (21")

Replaces: 21" F13T5 fluorescent tubes (G5 base)

Warranty: 2 years



NOTE: These LED bulbs have our built-in constant-current driver already installed, but they do not require the high-voltage ballast that is in your current fluorescent fixture. While the bulbs drop right into your fixture, your existing fixture will require a slight modification, which involves bypassing the fixture's existing ballast. It is a simple modification requiring nothing more than a wire-cutter and some butt-connectors. Click HERE for instruction sheet.

See us convert your existing fixture in less than 5 minutes in the video below: