Drum Small

Surface mounted LED luminaire from rolled aluminium profile


  • Made from rolled aluminium profile
  • Can be surface mounted, mounted on studs for upper halo, or suspeneded
  • Option for subtle indirect emission from rear slots (10% indirect)
  • Smooth opal polycarbonate cover
  • Choice of colours and finishes
  • Options for either high output or high efficiency
  • DALI dimming available
  • Also available in 600mm, 900mm, 1250mm, 1550mm sizes, see separate pages
  • Suitable for: hospitality, retail, reception


Body Rolled Aluminium
Diffuser Polycarbonate Opal


Mount Type Universally Mounted
Source Info Tier 1 LED
Lumens 615lm – 3237lm
Efficacy up to 108lm/cW
Colour Temp 3000K, 4000K
Rendering Ra80+, Ra90+
MacAdam 3SDCM
Lifetime 50,000hr (L80/B10)
Voltage 230V, 50/60Hz
Power Factor >90
Dimming DALI, or non-dimmable
Emergency 3 Hour, DALI, Self-test, or non-emergency
Safety Class I
IP Rating IP20
Safety Class I 5 Year



Diameter Height
300mm 70mm
400mm 70mm
500mm 70mm


All dimensions are measured in millimetres (mm) and all weights are measured in kilograms (kg), unless states otherwise
  • 300mm (Ø)
  • 400mm (Ø)
  • 500mm (Ø)


Lumens are delivered and based on 4000K. Changing some options may affect the lumen value - please contact sales if you are unsure.
  • 615Lm Delivered, 10cW
  • 615Lm - Bi-directional Delivered, 10cW, 5% of light emitted upwards for soft glow
  • 963Lm Delivered, 12cW
  • 963Lm - Bi-directional Delivered, 12cW, 5% of light emitted upwards for soft glow
  • 1,230Lm Delivered, 14cW
  • 1,230Lm - Bi-directional Delivered, 14cW, 5% of light emitted upwards for soft glow
  • 1,933Lm Delivered, 19cW
  • 1,933Lm - Bi-directional Delivered, 19cW, 5% of light emitted upwards for soft glow
  • 2,049Lm Delivered, 20cW
  • 2,049Lm - Bi-directional Delivered, 20cW, 5% of light emitted upwards for soft glow
  • 3,237Lm Delivered, 30cW
  • 3,237Lm - Bi-directional Delivered, 30cW, 5% of light emitted upwards for soft glow


  • 3000K, Ra80+
  • 3000K, Ra90+
  • 4000K, Ra80+
  • 4000K, Ra90+


  • Non-dimmable
  • DALI


  • Non-emergency
  • 3 Hour
  • DALI
  • Self-test


Unless otherwise specified, matt signal white is the default white finish
  • Silver Anodised
  • Anthracite Grey Powder Coated, RAL 7016
  • Black (Matt) Powder Coated, RAL 9005
  • Cream White Powder Coated, RAL 9010
  • Signal White Powder Coated, RAL 9003
  • Silver (White Aluminium) Powder Coated, RAL 9006
  • White (Matt) Powder Coated, RAL 9016


  • Microprismatic Cover
  • Opal Cover


Please order accessories separately
  • DRM-ACC-CMK Ceiling Mounting Kit surface studs for upper halo effect - adds 30mm to the overall height
  • DRM-ACC-PC3-XXXX 3-Core Power Cable 1200mm / 2000mm / 3000mm
  • DRM-ACC-PC5-XXXX 5-Core Power Cable 1200mm / 2000mm / 3000mm
  • DRM-ACC-SW-XXXX Suspension Wire 1200mm / 2000mm / 3000mm
  • DRM-ACC-SWK-XXXX Suspension Wire Kit 1200mm / 2000mm / 3000mm

Please note: all images are used for illustrative purposes only. Individual features such as optics, materials, and colours may vary. The specification of the above product and accessories is correct at the date of publishing, but may be subject to change as necessary and without notice. Images are indicative of the quality and style of the specification and may not represent wholly the actual luminaire. Dimensional drawings are intended to give a general indication of the proposed size. The dimensions are accurate to within + or - 2mm. Specification, imagery and dimensional information are not intended to form part of any contract or warranty unless specifically incorporated in writing into the contract.