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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XPLAWT-02-0000-0000V40E2
LED XLAMP COOL WHITE 5700K 2SMD
XPEBWT-P1-R250-007Z8
LED XLAMP WARM WHITE 2700K 2SMD
XPGBWT-01-0000-00JF6
LED XLAMP XP-G WARM WHITE SMD
CLA1B-WKW-XE0F0DV3
LED CLA1B COOL WHT 75CRI 4PLCC
SPMWH1229AD5SGTKSB
LED 4000K 80CRI SMD
XPEBWT-L1-R250-00AA8
LED XLAMP WARM WHITE 3000K 2SMD
XTEAWT-02-0000-00000HDF6
LED XLAMP WARM WHITE 3750K 2SMD
XPGBWT-U1-0000-009E8
LED XLAMP WARM WHITE 2700K 2SMD
67-22ST/KK6C-3M3030X1Y12530U6/2T/EU
LED WARM WHITE 3000K 2PLCC SMD
XPEBWT-L1-R250-008E8
LED XLAMP WARM WHITE 2700K 2SMD
XPEWHT-L1-0000-007F8
LED XLAMP WARM WHITE 2850K 2SMD
XTEAWT-00-0000-00000H8EA
LED XLAMP WARM WHITE 2200K 2SMD
XPCWHT-L1-0000-00D53
LED XLAMP COOL WHITE 6000K 2SMD
MHDEWT-0000-000N0UE427H
LED XLAMP 2700K WHITE 36V SMD
MKRAWT-02-0000-0B00J20E4
LED XLAMP NEUTRAL WHT 4500K 2SMD
XBDAWT-00-0000-00000BDF5
LED XLAMP NEUTRAL WHT 4250K 2SMD
XPGBWT-H1-R250-00FZ5
LED XLAMP NEUTRAL WHT 4000K 2SMD
SPMWH1228FD5WAUKSG
LED LM281B+
XBHAWT-00-0000-000US40E8
LED XLAMP WARM WHITE 2700K 2SMD
XREWHT-L1-R250-009E7
LED XLAMP WARM WHITE 3000K 2SMD