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Promolux LED Lighting > Products > LED Lighting > Door Tube
Door Tube2026-06-25T09:10:13+00:00

D•Tube LED

TUBE SERIES

The Promolux DTUBE LED – the ultimate solution for upgrading your door lighting in cooler and freezer doors. Engineered to deliver superior performance and flexibility, the DTUBE is designed for diverse commercial applications and retrofits into most all door systems.

Versatile Installation: Tailored for flexibility, the Promolux DTUBE LED easily installs in door frames and mullions using pre-installed end-brackets, or DTUBE spring clips (referenced on the reverse side).

Key Benefits

Promolux vLED Design: The Promolux DTUBE LED has a double row of LEDs installed in a “V” shape (Promolux vLED design) for a powerful 180°
beam angle.

The vLED design ensures that even when shelves are close to the DTUBE LED, the light uniformly reaches and extends to the middle of each cooler/freezer door.

vLED design also allows the Promolux DTUBE LED to install perfectly into left side, right side, and center door mullions.

Applications

Specifically for cooler and freezer doors

Works with 24V Constant Voltage LED Driver (sold separately)

  • IP65
  • CRI: > 88
  • High R9 & R12 Values
  • Power Factor: > 0.9
  • Voltage Input: 24V
  • Chips: 2835
  • Sizes: 60”(1500mm), 72” (1800mm)
  • Colors: Platinum (PL), Premium White+ (PW+), 3500K (35), 4000K (40)

Connecting to Power

The DTUBE comes pre-installed with bare wire leads for easy splicing into existing LED drivers (driver must be 24V constant voltage).

Each DTUBE LED easily connects to Promolux’s LED drivers (sold separately) using a DC 5mm connector cord (included).

Installation

2 Different Ways

  1. Pre-installed end bracket

  2. Spring clips (included)

See Spec Sheet for more information or visit our Youtube installation channel

All Datasheets are PDFs
DTube LED Spec Sheet EN
DTube LED Spec Sheet SPAN
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D•TUBE LED

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