lebelight high power led

lt-p21v21l3idata sheet

features

◆hight luminous efficacy 3w warm white led

◆dimension: 14.5mm×8mm×5.2mm

◆viewing angle: 120 deg

◆the ingaain chip inside

◆low thermal resistance

◆lead(pb) free and rohs compliant

◆driver currents: 700ma

◆available in white (2,700 k to 3,500k cct)

◆lumen maintenance of great than 70% after 50,000 hours

applications

◆street lighting

◆automotive lighting

◆gerenal lighting

◆indoor and outdoor architectural lighting

◆signage and channel letter

package outline

notes:

1.all dimensions are in millimeters.

2.all tolerance is ±0.20mm unless otherwise noted.

absolute maximum rating

notes:

1. proper current derating must be observed to maintain junction temperature below

the maxium.

2.leds are not desinged to be driven in reverse bias.

characteristics @ tc=25℃

notes:

1. proper current derating must be observed to maintain junctiontemperature below

the maxium.

3. lebelight maintains a tolerance of±10% on flux measurements.

4. lebelight maintains a tolerance of±0.1v on forward voltage measurements.

5. cct±5% tester tolerance.

6. typical color rendering index (cri) is 55