LED Panels & Troffers: Flat, Backlit and Cleanroom-Rated Options for Commercial Ceilings
LED panels and troffers cover the flat, backlit and recessed fixtures that drop into suspended ceiling grids across offices, retail fit-outs and controlled environments like cleanrooms. This range runs from standard flat panels through to IP65-rated cleanroom troffers, in 300x600mm, 600x600mm and 300x1200mm formats to match different grid layouts. Fitting into plasterboard instead of a suspended grid is just as common, and a LED flat panel recess plaster frame lets the same panel sit flush in a standard cavity.
What's in This Range
- Cleanroom-rated troffers — IP65 cleanroom troffer, 36-32-27-25W, built for sealed, wipe-down ceiling environments.
- Backlit tricolour panels — 36W backlit tricolour flat panel with selectable 3000K-5700K output on site.
- High-efficiency CRI90 panels — CRI90 high-efficiency LED panel for spaces where colour accuracy matters.
- Flicker-free trio-CCT ceiling panels — 30W trio-CCT ceiling panel with an opal diffuser and flicker-free driver.
- Frameless opal-diffuser panels — 18-48W frameless LED panel for a low-profile finish against the ceiling grid.
- High-output 600x600mm panels — 25-36W panel, up to 4800lm for higher-lux areas like warehouses and workshops.
Who Uses This
Electrical contractors specify panels and troffers for commercial fit-outs, warehouse refurbishments and switchboard-linked ceiling upgrades where a consistent lux level across a grid matters more than a feature fixture. Cleanroom troffers get pulled into pharma, lab and food-processing jobs where the fixture needs to seal against dust and be wiped down. Schools, hospitals and retail refurbishments lean on the trio-CCT and backlit panels for the same reason — one SKU covers warm, neutral or cool white depending on the room, without stocking three separate colour temperatures.
LED Panels & Troffers — Common Questions
What wattage cleanroom troffer do I need?
It comes down to the room's lux requirement and ceiling height. A 25-10W cyanosis cleanroom troffer covers lower-output spaces like small labs or storerooms, while the higher-wattage troffers in this range suit larger controlled areas with standard suspended ceilings. Confirm the IP rating matches the wash-down or dust requirements of the specific facility before ordering.
Should I use a fixed or selectable colour temperature panel?
Selectable CCT panels, like the 30W selectable CCT panel, let you set the colour temperature on the fixture itself during install, which is useful when the final fit-out spec isn't locked in until late. Fixed-CCT panels are cheaper per unit and suit jobs where the colour temperature is already confirmed across the whole floor.
What's the difference between a panel and a troffer?
A flat panel is a thin, edge-lit or backlit fixture that sits close to the ceiling surface, typically used in standard offices and retail. A troffer is a deeper recessed housing, often with a sealed lens, built for environments that need a wipe-down or dust-sealed rating rather than just even light output. Both drop into a standard suspended ceiling grid, so the choice usually comes down to the room's sealing requirement rather than the light output itself.
Why Choose SCHNAP
- IP65 cleanroom troffers from Energetic Lighting with CRI90 output for facilities that need sealed, colour-accurate fixtures.
- Flicker-free, trio-CCT panels from Domus Lighting so one SKU covers warm, neutral and cool white on site.
- Panels stocked across 300x600mm, 600x600mm and 300x1200mm formats, with Australia-wide delivery and a 30-day return policy on top.
Not sure which format fits your ceiling grid? Our guide to LED panel sizes breaks down which dimensions suit which grid types. Browse the full range above or get in touch with our team for trade pricing.
