COB
- High light efficiency, high intensity and high cost performance.
- Full range of performance (high efficiency, lumen density, etc.), LES and CRI options and metal COB.
- High reliability and wide range of products for ceramic and metal COB.
- Wide luminescence range from 660lm to 23,000lm.
- High cost competitiveness.
- Compatible with CITILED and CREE optical elements and brackets.
Product Application:
Spotlights/downlights
LED modified bulb
Outdoor lighting
Universal Series Assembly offers a full range of COB products to meet a wide range of general lighting market needs.
| Package (mm) | Part Number | CCT | Forward current (mA) | VoltageTyp. (V) | Input powerTyp. (W) | CRI 80 (Min.) | CRI 90 (Min.) | Absolute Maximum Rating | Substrate Material | ||
| Luminous Typ stream. (lm) | Efficacy Typ. (lm/W) | Luminous Typ stream. (lm) | Efficacy Typ. (lm/W) | Forward current (mA) | |||||||
| 13.50 * 13.50 | RF-A13A-W2S*0107-A7 | 2700K | 200 | 21 | 4.2 | 664 | 158 | 580 | 138 | 240 | Aluminum |
| (LES φ3.20) | RF-A13A-W3S*0107-A7 | 3000K | 200 | 21 | 4.2 | 668 | 159 | 584 | 139 | 240 | |
| RF-A13A-W4S*0107-A7 | 4000K | 200 | 21 | 4.2 | 672 | 160 | 588 | 140 | 240 | ||
| RF-A13A-W5S*0107-A7 | 5000K | 200 | 21 | 4.2 | 676 | 161 | 592 | 141 | 240 | ||
| 13.50 * 13.50 (LES φ7.80) | RF-A13C-W2S*0212-A7 | 2700K | 300 | 36 | 10.8 | 1706 | 158 | 1490 | 138 | 480 | Aluminum |
| RF-A13C-W3S*0212-A7 | 3000K | 300 | 36 | 10.8 | 1717 | 159 | 1501 | 139 | 480 | ||
| RF-A13C-W4S*0212-A7 | 4000K | 300 | 36 | 10.8 | 1728 | 160 | 1512 | 140 | 480 | ||
| RF-A13C-W5S*0212-A7 | 5000K | 300 | 36 | 10.8 | 1739 | 161 | 1523 | 141 | 480 | ||
| RF-A13C-W2S*0312-A7 | 2700K | 550 | 36 | 19.8 | 3128 | 158 | 2732 | 138 | 720 | Aluminum | |
| RF-A13C-W3S*0312-A7 | 3000K | 550 | 36 | 19.8 | 3148 | 159 | 2752 | 139 | 720 | ||
| RF-A13C-W4S*0312-A7 | 4000K | 550 | 36 | 19.8 | 3168 | 160 | 2772 | 140 | 720 | ||
| RF-A13C-W5S*0312-A7 | 5000K | 550 | 36 | 19.8 | 3188 | 161 | 2792 | 141 | 720 | ||
| 13.50 * 13.50 (LESφ11.20) | RF-A13D-W2S*0212-A7 | 2700K | 300 | 36 | 10.8 | 1706 | 158 | 1490 | 138 | 480 | Aluminum |
| RF-A13D-W3S*0212-A7 | 3000K | 300 | 36 | 10.8 | 1717 | 159 | 1501 | 139 | 480 | ||
| RF-A13D-W4S*0212-A7 | 4000K | 300 | 36 | 10.8 | 1728 | 160 | 1512 | 140 | 480 | ||
| RF-A13D-W5S*0212-A7 | 5000K | 300 | 36 | 10.8 | 1739 | 161 | 1523 | 141 | 480 | ||
| RF-A13D-W2S*0312-A7 | 2700K | 450 | 36 | 16.2 | 2560 | 158 | 2236 | 138 | 720 | ||
| RF-A13D-W3S*0312-A7 | 3000K | 450 | 36 | 16.2 | 2576 | 159 | 2252 | 139 | 720 | ||
| RF-A13D-W4S*0312-A7 | 4000K | 450 | 36 | 16.2 | 2592 | 160 | 2268 | 140 | 720 | ||
| RF-A13D-W5S*0312-A7 | 5000K | 450 | 36 | 16.2 | 2608 | 161 | 2284 | 141 | 720 | ||
| RF-A13D-W2S*0412-A7 | 2700K | 600 | 36 | 21.6 | 3413 | 158 | 2981 | 138 | 960 | Aluminum | |
| RF-A13D-W3S*0412-A7 | 3000K | 600 | 36 | 21.6 | 3434 | 159 | 3002 | 139 | 960 | ||
| RF-A13D-W4S*0412-A7 | 4000K | 600 | 36 | 21.6 | 3456 | 160 | 3024 | 140 | 960 | ||
| RF-A13D-W5S*0412-A7 | 5000K | 600 | 36 | 21.6 | 3478 | 161 | 3046 | 141 | 960 | ||
| 15.85*15.85 (LESφ11.20) | RF-A16B-W2S*0312-A7 | 2700K | 450 | 36 | 16.2 | 2560 | 158 | 2236 | 138 | 720 | Aluminum |
| RF-A16B-W3S*0312-A7 | 3000K | 450 | 36 | 16.2 | 2576 | 159 | 2252 | 139 | 720 | ||
| RF-A16B-W4S*0312-A7 | 4000K | 450 | 36 | 16.2 | 2592 | 160 | 2268 | 140 | 720 | ||
| RF-A16B-W5S*0312-A7 | 5000K | 450 | 36 | 16.2 | 2608 | 161 | 2284 | 141 | 720 | ||
| RF-A16B-W4S*0412-A7 | 4000K | 600 | 36 | 21.6 | 3456 | 160 | 3024 | 140 | 960 | ||
| RF-A16B-W5S*0412-A7 | 5000K | 600 | 36 | 21.6 | 3478 | 161 | 3046 | 141 | 960 | ||
| 19.00*19.00 (LESφ14.50) | RF-A19B-W2S*0612-A7 | 2700K | 900 | 36 | 32.4 | 5119 | 158 | 4471 | 138 | 1440 | Aluminum |
| RF-A19B-W3S*0612-A7 | 3000K | 900 | 36 | 32.4 | 5152 | 159 | 4504 | 139 | 1440 | ||
| RF-A19B-W4S*0612-A7 | 4000K | 900 | 36 | 32.4 | 5184 | 160 | 4536 | 140 | 1440 | ||
| RF-A19B-W5S*0612-A7 | 5000K | 900 | 36 | 32.4 | 5216 | 161 | 4568 | 141 | 1440 | ||
| RF-A19B-W2S*0812-A7 | 2700K | 1200 | 36 | 43.2 | 6826 | 158 | 5962 | 138 | 1920 | ||
| RF-A19B-W3S*0812-A7 | 3000K | 1200 | 36 | 43.2 | 6869 | 159 | 6005 | 139 | 1920 | ||
| RF-A19B-W4S*0812-A7 | 4000K | 1200 | 36 | 43.2 | 6912 | 160 | 6048 | 140 | 1920 | ||
| RF-A19B-W5S*0812-A7 | 5000K | 1200 | 36 | 43.2 | 6955 | 161 | 6091 | 141 | 1920 | ||
| 19.00*19.00 (LESφ17.00) | RF-A19C-W2S*0812-A7 | 2700K | 1200 | 36 | 43.2 | 6826 | 158 | 5962 | 138 | 1920 | Aluminum |
| RF-A19C-W3S*0812-A7 | 3000K | 1200 | 36 | 43.2 | 6869 | 159 | 6005 | 139 | 1920 | ||
| RF-A19C-W4S*0812-A7 | 4000K | 1200 | 36 | 43.2 | 6912 | 160 | 6048 | 140 | 1920 | ||
| RF-A19C-W5S*0812-A7 | 5000K | 1200 | 36 | 43.2 | 6955 | 161 | 6091 | 141 | 1920 | ||
| RF-A19C-W2S*1012-A7 | 2700K | 1500 | 36 | 54 | 8532 | 158 | 7452 | 138 | 2400 | ||
| RF-A19C-W3S*1012-A7 | 3000K | 1500 | 36 | 54 | 8586 | 159 | 7506 | 139 | 2400 | ||
| RF-A19C-W4S*1012-A7 | 4000K | 1500 | 36 | 54 | 8640 | 160 | 7560 | 140 | 2400 | ||
| RF-A19C-W5S*1012-A7 | 5000K | 1500 | 36 | 54 | 8694 | 161 | 7614 | 141 | 2400 | ||
| 28.00*28.00 (LESφ24.00) | RF-A28B-W2S*1218-S7 | 2700K | 1800 | 54 | 97.2 | 15358 | 158 | 13414 | 138 | 2880 | Aluminum |
| RF-A28B-W3S*1218-S7 | 3000K | 1800 | 54 | 97.2 | 15455 | 159 | 13511 | 139 | 2880 | ||
| RF-A28B-W4S*1218-S7 | 4000K | 1800 | 54 | 97.2 | 15552 | 160 | 13608 | 140 | 2880 | ||
| RF-A28B-W5S*1218-S7 | 5000K | 1800 | 54 | 97.2 | 15649 | 161 | 13705 | 141 | 2880 | ||
| 38.00*38.00 (LESφ35.50) | RF-A38D-W2S*1818-S7 | 2700K | 2700 | 54 | 145.8 | 23036 | 158 | 20120 | 138 | 4320 | Aluminum |
| RF-A38D-W3S*1818-S7 | 3000K | 2700 | 54 | 145.8 | 23182 | 159 | 20266 | 139 | 4320 | ||
| RF-A38D-W4S*1818-S7 | 4000K | 2700 | 54 | 145.8 | 23328 | 160 | 20412 | 140 | 4320 | ||
| RF-A38D-W5S*1818-S7 | 5000K | 2700 | 54 | 145.8 | 23474 | 161 | 20558 | 141 | 4320 |
If you're interested in our products or service, you can choose to leave your information here, and we will be in touch with you shortly.
- Lighting for film and television production
- The Refond S series is designed for TV and film production lighting.
- Single COB provides high power up to 620W.
- Minimum 95 CRI, minimum 90 TLCI.
- Color drifts with temperature and time and is extremely stable.
- 20% reduction in thermal resistance compared to competitors using Ruifeng's unique technology
- Adjustable white light
- Use a point-based phosphor solution to provide excellent color dimming transitions and color blending.
- High mixing is achieved by mounting the CSP at an ultra-narrow spacing.
- High efficiency using a tunable white array based on phosphor distribution.
- Advanced thermal performance through highly conductive substrates.
- Attractive presentation & AMP; Bright colors & AMP; Full spectrum.
- Provide vivid and appealing colors for the high-end market (hotels, museums, restaurants, retail Spaces)
- Refond can provide world class phosphor capabilities, providing bright colors and excellent color matching.
- High light efficiency, full spectrum solution.
- Advanced color options: Fidelity (97 CRI) and Specialty (below BBL)
- High quality, authentic color reproduction
Product Application:
Spotlights/downlights
LED modified bulb
Outdoor lighting
- High light efficiency, high intensity and high cost performance.
- Full range of performance (high efficiency, lumen density, etc.), LES and CRI options and metal COB.
- High reliability and wide range of products for ceramic and metal COB.
- Wide luminescence range from 660lm to 23,000lm.
- High cost competitiveness.
- Compatible with CITILED and CREE optical elements and brackets.
Product Application:
Spotlights/downlights
LED modified bulb
Outdoor lighting
Universal Series Assembly offers a full range of COB products to meet a wide range of general lighting market needs.
- Ceramic packaging
- waterproof, dustproof, moisture proof, anti static and collision proof
- high reliability and stability.
Product Application:
- Spotlights/downlights
- Stage&Photography fill light
- Adjustable white light
- Use a point-based phosphor solution to provide excellent color dimming transitions and color blending.
- High mixing is achieved by mounting the CSP at an ultra-narrow spacing.
- High efficiency using a tunable white array based on phosphor distribution.
- Advanced thermal performance through highly conductive substrates.
Product Application:
- Spotlights/downlights
- Stage&Photography fill light
- Lighting for film and television production
- The Refond S series is designed for TV and film production lighting.
- Single COB provides high power up to 620W.
- Minimum 95 CRI, minimum 90 TLCI.
- Color drifts with temperature and time and is extremely stable.
- 20% reduction in thermal resistance compared to competitors using Refond's unique technology
Product Application:
- Search lights
- Stage&Photography fill light
- Waterproof, dustproof, moistureproof, anti-static, anti-collision
- high reliability and stability.
- Ceramic packaging
- waterproof, dustproof, moisture-proof, anti-static and collision-proof
- high reliability and stability.
Product Application:
- Spotlights/downlights
- Underground light
- Commercial lighting
- Ceramic packaging
- waterproof, dustproof, moisture-proof, anti-static and collision-proof
- high reliability and stability.
Product Application:
- Spotlights/downlights
- Underground light
- Commercial lighting
- Ceramic packaging
- waterproof, dustproof, moisture-proof, anti-static and collision-proof
- high reliability and stability.
Product Application:
- Dimmable light
- Ceramic packaging
- waterproof, dustproof, moisture-proof, anti-static and collision-proof
- high reliability and stability.
Product Application:
- Dimmable light
- Ceramic packaging
- waterproof, dustproof, moisture-proof, anti-static and collision-proof
- high reliability and stability.
Product Application:
- Dimmable light
Chinese
Deutsch
español
français
日本語
Korean
Arabic
Russian
