HLD, 8″ 33W


  • No multiple light spot effect
  • Built-in constant current transformer
  • Low temperature rise
  • Nichia LEDs with 50K hours life at L70, with IES LM-80-08 certified
  • High number switching cycles
  • System efficacy up to 88 lm/W
  • Suitable for emergency lighting kit
  • Nano-coated aluminium reflector
  • Anode oxide aluminum body
  • No ultraviolet light emission
  • Complies with RoHS directive


Supply voltage 220-240 VAC ±10%
Circuit power 33.0W
Ambient temperature (ta) -10 … +50°C
Power factor 95%
THD <15%
Ceiling cut-out 210mm
Trim diameter 225mm
CRI >80
Beam angle 90°
Lumen maintenance (L70) >50K Hrs


Power Factor



Years Warranty

Hours of LED Life

Lumen / Watt

LED Chips

The series incorporates best of best Nichia LEDs from Japan. The LEDs have the longest LED life and the best performance in the industry.

They are IES lM-80-2008 (Measuring Lumen Maintenance of LED Light Sources) certified for the best reliability and performance.

For eye safety, the LEDs are also IEC 62471:2008 (Photobiological Safety of Lamps and Lamp Systems) certificated.


EN 61347-2-1 Lamp controlgear. Particular requirements for starting devices (other than glow starters)

EN 61347-2-13 Lamp controlgear. Particular requirements for d.c. or a.c. supplied electronic controlgear for LED modules

EN 62384 DC or AC supplied electronic control gear for LED modules. Performance requirements

EN 60598-1 Luminaires. General requirements and tests

EN 60598-2-2 Luminaires. Particular requirements. Recessed luminaires

EN 55015 Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment

EN 61000-3-2 Electromagnetic compatibility (EMC). Limits. Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)

EN 61000-3-3 Electromagnetic compatibility (EMC). Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection

EN 61547 Equipment for general lighting purposes. EMC immunity requirements

Product Models

Model CCT
HLD-133HW-827 2700 3040 80
HLD-133HW-830 3000 3040 80
HLD-133HW-840 4000 3345 88
HLD-133HW-865 6500 3345 88