LED Lighting - White
LED Lighting - White (Under Optoelectronics) - Category Introduction
1. Definition of LED Lighting - White
LED Lighting - White refers to a specialized category within optoelectronics that focuses on white-light-emitting diodes (LEDs). These solid-state lighting solutions convert electrical energy into visible white light with high efficiency, longevity, and minimal heat output. White LEDs are engineered using phosphor-coated blue LEDs or RGB (red-green-blue) combinations to achieve varying color temperatures (e.g., warm white, cool white) and high Color Rendering Index (CRI) values for accurate illumination.
2. Types of White LED Products
This category encompasses diverse product types tailored for commercial, industrial, and residential applications:
- LED Bulbs & Lamps: Energy-efficient replacements for incandescent/CFL bulbs (A19, PAR, MR16 shapes).
- LED Tubes: Linear lighting for offices/warehouses (T8, T5 form factors).
- COB (Chip-on-Board) LEDs: High-intensity modules for spotlights and downlights.
- SMD (Surface-Mount Device) LEDs: Compact, versatile lighting for strips and fixtures.
- High-Power LEDs: For streetlights, stadiums, and industrial lighting.
- Smart White LEDs: Tunable color temperature and dimmable via IoT/Wi-Fi protocols.
3. Purchasing Recommendations
When selecting white LED products, consider:
- Luminous Efficacy (lm/W): Higher values indicate better energy efficiency.
- Color Temperature (CCT): Choose warm white (2700K 3000K) for ambiance, cool white (4000K 6500K) for task lighting.
- CRI 80: Ensures natural color reproduction (CRI >90 for retail/art galleries).
- Certifications: Look for ENERGY STAR, DLC, or RoHS compliance for quality/safety.
- Driver Compatibility: Match constant current/voltage drivers to LED specifications.
- Thermal Management: Prioritize aluminum heatsinks or active cooling for high-power LEDs.
White LEDs dominate modern lighting due to their 50,000+ hour lifespan and 60 70% energy savings versus traditional options. Evaluate technical specs and application needs to optimize ROI.
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GW CSSRMU.CM-M2M9-XX38-1-700-R33
OSLON SQUARE - CRI 90
XPGBWT-L1-0000-00BZ8
LED XLAMP WARM WHITE 2700K 2SMD
MP-1616-2100-50-90
LED MP16162100 COOL WHITE 5000K
MLESWT-A1-0000-0003E0
LED XLAMP COOL WHITE 7813K 4SMD
XPEBWT-L1-0000-00BF6
LED XLAMP WARM WHITE 3750K 2SMD
XREWHT-L1-R250-008A8
LED XLAMP WARM WHITE 3000K 2SMD
MLEAWT-A1-0000-0004DT
LED XLAMP COOL WHITE 7200K 4SMD
EAHC2835WD4
LED COOL WHITE 5000K 2SMD
XPGBWT-L1-R250-00DF7
LED XLAMP WARM WHITE 3250K 2SMD
XMLBWT-02-0000-000PT20E7
LED XLAMP WARM WHITE 3000K 2SMD
XPGDWT-01-0000-00K50
LED XLAMP XPG3 COOL WHT SMD
AB-10TA05-30K
0.5W 12V CCT 3000K T10 WEDGE LED
LMZ8-QW40
LED LUXEON NEU WHITE 4000K 2SMD
SPMWH1221FD5GBV0SA
LED 3000K 80CRI SMD
67-22ST/RKE-N50108380U2/SZM/2T
1W 36V 2835 90CRI R9>50
XBDAWT-00-0000-000000BF8
LED XLAMP WARM WHITE 2850K 2SMD
XTEAWT-00-0000-00000H9EA
LED XLAMP WARM WHITE 2200K 2SMD
XHP35B-00-0000-0D0BE20E1
XLAMP XHP35B WHITE LED
XPLAWT-00-0000-000UT60F8
LED XLAMP WARM WHITE 2850K 2SMD