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2D LED Bulbs and Bulkheads

2D LED replacement lamps and complete fittings

This range includes 2D LED replacement lamps for compatible luminaires as well as complete 2D LED bulkhead fittings. Check whether you need a replacement bulb, gear tray or full light fitting before ordering; these products are not interchangeable.

Match the cap and control gear

Replacement lamps are listed with 2-pin GR8 or 4-pin GR10q connections. Compare the pin arrangement and lamp dimensions with the existing 2D bulb and fitting. A matching shape or cap does not by itself confirm that the existing ballast or control gear is compatible with an LED replacement. Read the individual product instructions to check whether the lamp is suitable for your fitting and whether any control-gear changes are required. Have wiring changes completed by a qualified electrician.

Compare 2D LED wattage and light output

The category includes different wattages and lamp designs, so compare the wattage, lumen output, colour temperature, dimensions and dimmable status on each product page. Do not use a single fluorescent-to-LED wattage conversion for every 2D fitting: replacement performance depends on the lamp, diffuser, luminaire and room. For work areas, select a product that meets the lighting design and maintained illuminance required for the space.

Emergency and sensor options

Some listings are emergency products or complete bulkheads with additional features. Check the selected product and options to confirm whether an emergency pack or battery is included, the operating mode and stated duration, and whether a sensor is fitted. Emergency lighting must suit the building’s design and be installed and tested to the relevant project requirements.

Before ordering

  • Check whether you need a 2-pin GR8 or 4-pin GR10q lamp.
  • Compare the existing lamp label, dimensions and control gear with the product specification.
  • Confirm light colour, output, dimming, emergency features and included accessories on the exact listing.
  • For a complete 2D LED bulkhead, check the fitting size and installation location.

Use the individual product details to confirm compatibility. If you are unsure about the cap, ballast or wiring, ask a qualified electrician to identify the existing fitting before replacing it.

New Products For October - 2D LED Bulbs and Bulkheads

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