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ROCK4 LED Module

Suitable Applications:

Built up letters/lightboxes with a depth of 80-200mm
👉 Best bang for your buck between 80-120mm 👍

  • Voltage: 12v
  • Watts: 1.5w
  • Lumens: 225lm
  • IP Rating: IP67
  • Warranty: 10yr
Original price £1.75 - Original price £1.75
Original price
£1.75 - £1.75
Current price £1.75
Colour: Pure White

ROCK4 LED Modules have been designed for ultra high efficiency and long life. With an unbeatable >150Lm/w and 10yr warranty, you can't buy better.

**Our unique 3:1 lens means you only need 9 ROCK4's to light a 1msq lightbox**

Ideal for built up letter or lightbox applications with a 80mm depth. The ROCK4 module has an ultra wide beam angle of 175° so works very well on slimline letters.

It is completely encapsulated for outdoor use and comes with suitable VHB tape already applied. It includes an integrated heat sink to reduce light degradation and colour deviation.

The 'ROCK' brand of LED modules are a high end quality LED. They offer the specification you would expect from the best, with exceptional value for money.

Channel letter depth

  • 230mm - Full Stretch Centre to centre spacing
  • 60mm - Minimum return depth for even illumination
Row & LED Spacings Guide
  • 60mm Returns <  = 180mm spacings
  • 80mm Returns <  = 230mm spacings


  • LED:  SMD2835
  • Size:  52mm x 44mm x 9.5mm
  • Quantity: 20 per chain - approx 4 p/m
  • Voltage:  12V DC
  • Wattage:  1.5W per module
  • Colours:  Pure White (6300/7300K)
  • Lumens:  150LM/w
  • Fixing:  Pre-mounted adhesive tape to rear
  • Beam Angle:  175° 3:1
  • Dimmable:  Yes
  • Warranty:  up to 10 Years Replacement Warranty
  • Operating Temp:  -25°C to +55°C
  • Rating:  IP67