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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XPGWHT-L1-R250-00EF4
LED XLAMP NEUTRAL WHT 4750K 2SMD
MLBAWT-U1-0000-000VA8
LED XLAMP WARM WHITE 3000K 4SMD
XTEAWT-00-0000-000000EF6
LED XLAMP WARM WHITE 3750K 2SMD
ELSH-J71C3-0CPGS-D6500
LED SHUEN COOL WHITE 6500K 2SMD
158301240A
WL-SWTP SMT WHITE LED TOP VIEW P
XBHAWT-02-0000-000LT40F4
LED XLAMP XB-H WHITE SMD
XPCWHT-L1-R250-007A8
LED XLAMP WARM WHITE 3000K 2SMD
SPHWH2L3D30ED4RTM3
LED LH351B COOL WHITE 5000K SMD
XHP35B-00-0000-0D00E20E1
LED XLAMP XHP35B COOL WHT 6500K
XBDAWT-00-0000-00000LCF6
LED XLAMP WARM WHITE 3750K 2SMD
XPLAWT-00-0000-0000V60E1
LED XLAMP XP-L COOL WHT 6500K
XPEWHT-L1-0000-00C51
LED XLAMP COOL WHITE 6200K 2SMD
SPMWHT541MP5WATHSD
LED WHITE 4000K 80CRI 4SMD
XPEWHT-L1-R250-00AE7
LED XLAMP WARM WHITE 3000K 2SMD
GW PUSTA1.PM-NAPD-XX510-1-1050-R18
LED WHITE 3W SMD
XQEAWT-H2-0000-00000LCE7
LED XLAMP XQ-E WARM WHITE 3000K
XHP35B-00-0000-0D00E20E5
LED XLAMP XHP35B NEU WHT 4000K
MKRAWT-02-0000-0B00G40E5
LED XLAMP NEUTRAL WHT 4000K 2SMD
XBHAWT-02-0000-000LT30E6
LED XLAMP XB-H WHITE SMD
MLEAWT-P1-0000-0001A9
LED XLAMP WARM WHITE 2975K 4SMD