comparison of product parameters
| Installation Style | Embeded | Input Voltage(V) | AC 85-265V |
| Application | Hotel, Home | Color Temperature(CCT) | 2700-10000K |
| IP Rating | IP42 | Lamp Luminous Efficiency(lm/w) | 120 |
| Lifespan (Hours) | 50000 | Warranty(Year) | 3-Year |
| Support Dimmer | Yes | Light Source | LED |
| Lamp Body Material | Aluminum | Design Style | Modern |
| Switch Type | Touch On/Off Switch | Color Rendering Index(Ra) | 80 |
| Lighting solutions service | Lighting And Circuitry Design, Dialux Evo Layout, Project Installation | Place of Origin | Guangdong, China |
| Lamp Luminous Flux(lm) | 1200 | Product Weight(kg) | 0.12 |
| Product name | Cob Led Downlight | Power | 3W/5W/7W/12W/15W/18W/20W/25W/30W |
| LED Light Source | COB Chip |
Material |
Alumimum |
| Body Color | White Ring +black Heat Sink | PF | 0.5/0.9 |
Premium Optical & Lighting Performance
Equipped with high-grade integrated COB LED chips, achieving a luminous flux of 220LM at only 3W power input, perfectly replacing conventional 25W halogen downlights for drastic energy reduction.
High-precision aluminum reflector realizes accurate directional beam control, forming focused, uniform accent lighting without stray light, dark rings or central brightness drop for wall washing and merchandise display.
CRI ≥80 high color rendering capability, faithfully restores the true texture and color of furniture, clothing, artwork and interior decor, greatly elevating display effects for retail and hospitality scenarios.
Flicker-free constant-current drive design eliminates stroboscopic hazards, soft anti-glare light output protects human eyes during long-time indoor exposure, fully compliant with international eye-care lighting standards.
Multiple customizable color temperature options (including 5500K daylight white as standard) cater to varied atmosphere demands, from crisp retail illumination to cozy residential ambient lighting.
Instant full brightness startup with no warm-up lag, maintaining consistent luminous performance across regular indoor temperature ranges, no dim startup issues in air-conditioned low-temperature environments.
Ultra-Long Lifespan & Ultra-Low Lumen Depreciation
Full die-cast aluminum spike-shaped radiator maximizes heat convection area, rapidly conducts heat generated by COB chips outward to avoid internal heat accumulation-the root cause of fast light decay and chip burnout.
Optimized thermal bonding between the COB chip substrate and aluminum heat sink cuts thermal resistance significantly, keeping the chip working temperature at a low safe level; only less than 8% lumen depreciation after 35,000 hours of continuous use, far outperforming the 30% industry average decay rate for low-cost downlights.
Rated average service life reaches 50,000 hours under normal indoor working conditions, over 8 times longer than the 6,000-hour lifespan of traditional halogen downlights, slashing frequent replacement labor and material costs.
Separated external isolated driver is built with multi-protection circuits (over-voltage, over-current, short-circuit and over-temperature auto shut-off), preventing surge damage to the LED core and extending the whole lamp's service cycle.
Anti-aging encapsulation for the COB chip and driver components resists gradual performance degradation from long-term indoor humidity and mild temperature fluctuations, sustaining stable brightness for years.
Reliable Protection Grade & Environmental Adaptability
Designed with IP44 local splash-proof protection for the front lighting cavity, blocking daily indoor splashes, kitchen oil mist and bathroom mild moisture, suitable for semi-humid indoor zones like restrooms and pantry areas.
The fully enclosed driver housing adopts insulation and moisture-proof encapsulation, preventing dust and tiny particles from entering circuit components to avoid short-circuit risks in dusty retail or office environments.
Flame-retardant plastic and aluminum lamp body materials meet global indoor fire safety norms, resisting deformation or melting under abnormal high-temperature conditions for enhanced usage safety.
Wide input voltage compatibility adapts to fluctuations in regional grid power, maintaining steady output in areas with unstable household or commercial power supply.
Anti-corrosion surface treatment on the aluminum heat sink prevents oxidation in long-term humid indoor settings, preserving heat dissipation efficiency for the entire product lifecycle.
How To Cooperate With Us?
Having its own factory gives our firm complete control over the production process and the quality of our goods, which we take great pride in. We are manufacturers, not only brokers, committed to offering our clients the lowest costs. We invite consumers to evaluate our samples first since we are certain that the cost and quality of our items are evident. Our dedication to excellence and client happiness motivates us to consistently provide superior products.
Our address
3rd Floor, 5th Building, Hebei Industrial Park, Hualian Community, Longhua District, Shenzhen, China
