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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MHBBWT-0000-000F0BD230E
LED XLAMP WARM WHT 3000K SMD
XREWHT-L1-0000-00BE5
LED XLAMP NEUTRAL WHT 4000K 2SMD
XREWHT-L1-R250-00CB1
LED XLAMP NEUTRAL WHITE 2SMD
XPGBWT-L1-0000-00DE6
LED XLAMP WARM WHITE 3500K 2SMD
JB3030AWT-P-U30EA0000-N0000001
CREE J SERIES JB3030 LIGHT EMITT
SPMWH1228FD5WAW0S3
LED LM281B WARM WHT 2700K 2SMD
XTEAWT-00-0000-00000BCEA
LED XLAMP XT-E 2200K WHITE SMD
XPGBWT-01-0000-00GC4
LED XLAMP NEUTRAL WHT 4100K 2SMD
SPHWH2L3D30CD4UMK3
LED LH351B WARM WHITE 3500K SMD
AB-EZD10N-B3-K40
1.0W 24V CCT 4000K CRI80 3030 EM
62-227ET/KK7D-3M3535X3Y32629U6/2T/EU
5630 KK7D WARM WHITE LED 3500K 8
XPEWHT-L1-0000-00DE4
LED XLAMP NEUTRAL WHT 4500K 2SMD
SPMWH1221FD5GBTMSB
LED 4000K 80CRI SMD
MX3AWT-A1-0000-000AF7
LED XLAMP WARM WHITE 3200K 2SMD
XMLBEZ-00-0000-0B00U635H
LED EASYWHT WARM WHT 3500K 2SMD
SPMWH1228FD7WAPMSA
LED LM281B+ COOL WHT 6500K SMD
MLBAWT-A1-R250-000VE5
LED XLAMP NEUTRAL WHT 4000K 4SMD
XPGWHT-01-0000-00DE6
LED XLAMP WARM WHITE 3500K 2SMD
XPCWHT-L1-0000-00907
LED XLAMP COOL WHITE 2SMD
XHP35B-00-0000-0D0BD40E5
LED XLAMP XHP35B NEU WHT 4000K