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Hamilton GRID-IT 100W 2 Way Trailing/Leading Edge Push On/Off Rotary LED Dimmer Module

Product Code: LEDITB100
Brand: Hamilton

Hamilton GRID-IT 100W 2 Way Trailing/Leading Edge Push On/Off Rotary LED Dimmer Module Hamilton GRID-IT 100W 2 Way Trailing/Leading Edge Push On/Off Rotary LED Dimmer Module Hamilton GRID-IT 100W 2 Way Trailing/Leading Edge Push On/Off Rotary LED Dimmer Module
£ 15.86 ex VAT or £ 19.03 inc VAT
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Hamilton Litestat has launched a new 2-Way LED dimmer, designed to be compatible with a wider range of mains dimmable lamp and luminaire brands. Hence, silent and flicker-free in operation, the LEDIT-B100™ is the perfect retrofit replacement when used with a standard 2-way Rocker Switch - ideal for applications such as larger rooms with two entrances/exits or on stairway lighting.

LEDIT-B100™ comes pre-set to ‘Trailing-Edge' as standard but the dimming mode can be manually set for ‘Leading-Edge' control when necessary and allows the minimum setting to be adjusted. If the circuit contains a mixture of both Trailing and Leading-Edge LEDs, the dimming mode can be fine-tuned to deliver smooth operation and maximum performance.

The LEDIT-B100TM intelligent (mains voltage) dimmer can control up to 100 W LED bulbs (10 bulbs Max) in both Trailing and Leading Edge mode.

  • Product range: GRID-IT
  • Trailing/leading edge push on/off rotary LED dimmer module
  • Wattage: 5 - 100 W
  • Current rating: 0.4 A
  • Voltage: 230 - 240 V
  • Mains frequency: 50 Hz
  • Ways: 2 Way
  • Minimum load: 5 W LED bulb
  • Maximum load: 100 W
  • Switched poles: Single
  • Trailing Edge and Leading Edge dimmer
  • Configurable minimum dimming level and dimming mode
  • Compatible with incandescent lamps, mains halogen lamps, mains dimmable LED lamps, mains dimmable CFL lamps and dimmable LV electronic transformers
  • Manually select dimmer mode (Leading or Trailing Edge)
  • Designed to be installed using a 35 mm flush wall box that conforms to BS4662:2006
  • One-way and two-way switch for ON/OFF function (retrofit traditional dimmer)
  • Built in short circuit protection that, once activated, will suspend operation for 5 seconds
  • Soft start up and down feature helps to extend lamp life
  • Thermo Circuit protection activates and disconnects the dimmer if the temperature rises above 110 ° C - after cooling to below 75 ° C, the dimmer resumes normal operation
  • The dimmer will automatically be set to Trailing Edge mode but can manually be set to Leading Edge mode
  • Mains directly dimmable LED lamps. (100 W in Trailing Edge (auto-mode) and Leading Edge (manual mode)
  • Dims up to a maximum of 10 LED lamps per circuit
  • CE marked
  • IP rating: IP2XD
  • Ambient operating temperature: -5 to +40 °C
  • Internal Use Only
  • Maximum installation altitude: 2,000 m
  • Face plate must be earthed
  • Terminal capacity:
    • 2 x 1 mm²
    • 2 x 1.5 mm²
  • Earth terminal capacity:
    • 5 x 1 mm²
    • 4 x 1.5 mm²
    • 3 x 2.5 mm²
    • 1 x 4 mm² Multi-strand
    • 1 x 6 mm²
  • BS EN ISO standard(s): BS EN 60669-2-1
  • Other product codes: LEDIT-B100

You can also browse Hamilton's full catalogue online. Seen something in there that you can't find on our website? Get in touch and we'll see what we can do.

Hamilton GRID-IT 100W 2 Way Trailing/Leading Edge Push On/Off Rotary LED Dimmer Module

IP (Ingress Protection) Rating Guide
This product is IP2X rated

Bathroom zones diagram
Zone 0 Inside the bath or shower tray. Minimum IP rating of IP67, and a maximum voltage of 12 V.
Zone 1 Directly above the bath to a height 225 cm from the floor, or the inside of shower cubicle excluding the tray. Minimum IP rating of IP65.
Zone 2 60 cm perimeter around the bath or shower to a height 225 cm from the floor. 60 cm radius around sink tap. Minimum IP rating of IP44.
Zone 3 Anything outside the other zones. No IP rating requirements.


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  • £4.99 ex. VAT 2 - 5 working days for UK Orders under £75.00 ex. VAT
  • Free collection in 2 - 5 working days from our Hampton Hill (Middlesex) or Chessington (Surrey) Branches
    • We will contact you as soon as your order is ready for collection

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Details from the manufacturer


Product Dimmer Switch Module
Switched/Unswitched Switched
Type Rotary
Ways 2 Way


Flex Outlet N
Fuse Fitted N
Includes 13A Switch Socket? N
Includes RCD? N
Ingress Protection IP2XD
Lockable? N
Neon Indicator N
Pole Configuration Single Pole (1P)
RJ11 N
RJ45 Cat 5E N
RJ45 Cat 6 N
Satellite N
Screwless? N
Telephone Master N
Telephone Secondary N
TV Socket N
Wattage 100 W


CE Approved N
Standards BS EN 60669-2-1
Unit Weight 0.043 kg

Material & Finish

Body Material Moulded Plastic
Insert Colour White
Rocker Colour White

Technical Data

Current Rating 0.4 A
Voltage 230V-240 V
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