COB
- Waterproof, dustproof, moistureproof, anti-static, anti-collision
- high reliability and stability.
Product | Surface(mm) | Power | Color | Ta @25℃(TYP.) | Max current (mA) | |||||
IF(mA) | vf(V) | Flux/lm @4000K Ra70 | Flux/lm @4000K Ra70 | Ra | CCT/Wd | |||||
RF-A19D-W***0812-H7 （KSF） | 15.5 | 69 | White | 500 | 32-42 | Typ3310 | 180 | 90 | 2700-6500K | 1920 |
RF-A24E-W***0812-H7 （KSF） | 17.5 | 69 | White | 750 | 32-42 | Typ4450 | 170 | 90 | 2700-6500K | 1920 |
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- 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.
- 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
- 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
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