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LED Downlight ND271E-273E - 9W
Features
- 9W LED Downlight
- Recessed round, uniform distribution
- Twist-lock changeable LED module for inventory cost saving
- Ideal replacement up to 100W halogen downlight
- Adjustable tilting angle of ± 30° vertically
- Beam angle: 20° / 30° / 38° / 50°
- Cut out dimensions Ø75mm / Ø95mm
- Good color rendition, Ra ≥80 / 90
Diagrams
Standards
Applications
Home
Office
Shopping mall
Hotel
Supermarket
Restaurant
Gallery
Museum
| Type of Light Source | |
| Lighting Technology Used | LED |
| Non-directional or Directional [NDLS/DLS] | DLS |
| Mains or Non-mains [MLS/NMLS] | MLS |
| Connected Light Source | No |
| Color tunable light source | No |
| Envelop [No/Second/Non-Clear] | No |
| High Luminance Light Source | No |
| Anti-glare Shield | No |
| Electrical | |
| Rated Wattage [W] | 9W |
| On-mode Power [W] | 9W |
| Standby Power [W] | N/A |
| Networked Standby Power [W] | N/A |
| Rated Voltage [V/Hz] | 220-240V, 50/60Hz |
| Power Factor | 0.9 |
| Input Current [mA] @230V | 43 |
| Model | |
| ND271E-9W/8XX | 9W |
| ND272E-9W/8XX | 9W |
| ND273E-9W/8XX | 9W |
| Luminous Flux (Useful Luminous Flux) [lm] | |
| 9W | 760lm (740lm) @3000K |
| 830lm (805lm) @4000K | |
| 920lm (890lm) @6500K | |
| Peak Luminous Intensity [cd] | |
| 9W 20° | 2500 @3000K |
| 3000 @4000K | |
| 3900 @6500K | |
| 9W 30° | 2300 @3000K |
| 2800 @4000K | |
| 3700 @6500K | |
| 9W 38° | 2100 @3000K |
| 2600 @4000K | |
| 3500 @6500K | |
| 9W 50° | 1700 @3000K |
| 2200 @4000K | |
| 3100 @6500K | |
| Performance | |
| SCDM | <6 |
| Chromaticity coordinates [x, y] | 0.44, 0.403@3000K / 0.38, 0.38@4000K / 0.312, 0.335@6500K |
| Efficacy [lm/W] | 82-99 |
| Color Rendering Index [Ra] | 80 / 90 |
| R9 colour rendering index value | 2 |
| Beam Angle [°] | 20 / 30 / 38 / 50 |
| Rated Life, Ta@25°C [hrs] | 50,000 |
| Lamp Survival Factor | 0.9 |
| Lumen Maintenance | 0.96 |
| Number of Switching Cycles Before Failure | 25,000 |
| Starting Time [S] | <0.5 |
| Warm Up Time [S] | <2 |
| Premature Failure At 1000hrs | <5% |
| Displacement Factor [cosØ] | 0.5 |
| Flicker Metric [Pst LM] | 1 |
| Stroboscopic Effect Metric [SVM] | 0.4 |
| Mechanical | |
| Diameter D [mm] | Ø85 / Ø104 / Ø108 |
| Cut out dimensions [mm] | Ø75 / Ø95 / Ø95 |
| Height H1 [mm] | 54 / 72 / 86 |
| Height H2 [mm] | 17 / 35 / 49 |
| Material | Body: Die-cast aluminium |
| Trim: Die-cast aluminium | |
| Reflector: High purity, anodized aluminium | |
| Standard Compliance | |
| CE-LVD | EN60598-1, EN60598-2-2 |
| CE-EMC | EN55015, EN61547, EN61000-3-2, EN61000-3-3 |
| Environment | RoHS |
| Mercury Content [mg] | 0.0 |
| Energy Class | 3000K / 4000K / 6500K |
| 9W | F / F / E |
| Electrical Class | II |
| Other | |
| Dimmable [Yes/Only with specific dimmers/No] | No |
| Operation Temperature | -10°C ~ 40°C |
| Storage Temperature | -20°C ~ 60°C |
| Energy Consumption in on-mode [kWh/1000h] | 9kWh |
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