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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MTGBEZ-00-0000-0B00K035H
LED EASYWHT WARM WHT 3500K 2SMD
MX3AWT-A1-R250-000AF5
LED XLAMP NEUTRAL WHT 4250K 2SMD
SPMWH1229AD5SGT0SA
LED 4000K 80CRI SMD
XREWHT-L1-0000-00E03
LED XLAMP COOL WHITE 6000K 2SMD
SPHWH2L3D30CD4VPM3
LED LH351B WARM WHITE 3000K SMD
XPEWHT-L1-0000-00C08
LED XLAMP COOL WHITE 2SMD
XPGDWT-U1-0000-00FDV
LED XLAMP XPG3 COOL WHITE SMD
XMLBEZ-00-0000-0B0HU627H
LED EASYWHT WARM WHT 2700K 2SMD
XPGWHT-L1-R250-00DF5
LED XLAMP NEUTRAL WHT 4250K 2SMD
SPMWHT541MD5WAVHS2
LED LM561B WARM WHITE 3000K 4SMD
SPHWH2L3D30ED4VPH3
LED LH351B WARM WHITE 3000K 2SMD
XBHAWT-00-0000-000LT30E2
LED XLAMP COOL WHITE 5700K 2SMD
XPGDWT-01-0000-00JE7
LED XLAMP XPG3 WARM WHT SMD
XPEBWT-L1-R250-00AA4
LED XLAMP NEUTRAL WHT 4000K 2SMD
XREWHT-L1-0000-008A2
LED XLAMP NEUTRAL WHT 4750K 2SMD
XREWHT-L1-0000-005F4
LED XLAMP NEUTRAL WHT 4750K 2SMD
MKRAWT-00-0000-0B0HH440F
LED XLAMP NEUTRAL WHT 4000K 2SMD
XHP70B-00-0000-0D0UK440G
LED XHP70.2 NEUT WHITE 4000K SMD
XPGWHT-01-R250-00FE5
LED XLAMP NEUTRAL WHT 4000K 2SMD
XEGAWT-H2-0000-000-00000UT327H
XLAMP XEG WHITE LED