NT-42D0-0426 LAMINA, NT-42D0-0426 Datasheet - Page 3

• Manufacturer Part Number: NT-42D0-0426
• Description: LED MODULE,CIRCULAR,DAYLIGHT WHITE,309LM
• Manufacturer: LAMINA
• Series: ATLASr

Specifications of NT-42D0-0426

• Led Module Type: Board + LED
• Led Color: Daylight White
• Cct: 4700K
• Luminous Flux @ Test: 309lm
• Power Module Configuration: Circular
• Supply Voltage: 7.5V
• Rohs Compliant: Yes

Luminous Flux vs. Current
When operating at drive currents higher than test currents indicated do not exceed maximum recommended junction temperature.
Higher drive currents increase luminous flux but also increase thermal load. Without proper heat sinking, lower efficacy (lumens per
watt) and lower lumen maintenance may result. For dimming significantly below test currents indicated, pulse width modulation is
recommended for maximum consistency and stability of light properties.
Typical Beam Pattern
Lamina’s Atlas LED light engines project a 125º (2θ1/2, 50% of peak value) Lambertian radiation pattern. Narrower beam distributions
can be produced by use of selected popular LED optics. Please contact Lamina Application Engineering for support with your optical
needs.
Typical Beam Pattern (optics available)
Forward Current vs. Forward Voltage
FM-0159 REV - 5-19-06
about your design, contact Lamina at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com.
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To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
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Typical Beam Pattern
Angular Displacement (Degrees)
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Spectral Power Distribution
Max Current vs. Pulse Conditions
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