Ring lights

Ring Light, 73 mm dia., 90°, Blue (LS-LRDS-H-73-90-B2)

Model LS-LRDS-H-73-90-B2

Ring Light, 73 mm dia., 90°, Blue. Adopts high-density LED array design. Provides models with various outer dimensions and irradiation angles.

$129.00 USDIn stock · 2 available

Inventory updated Oct 14, 2026

0.24 kg shipping weight · Ships in 2-3 weeks
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Features

  • Adopts high-density LED array design.
  • Provides models with various outer dimensions and irradiation angles.
  • Adopts compact structure with good heat dissipation design.
  • Provides diffuse plate to improve lighting uniformity.

Specifications

ModelLS-LRDS-H-73-90-B2
ColorBlue
Center illuminance≥1250 Lux@WD=100 mm
Best working distance60 ~ 80 mm
Irradiation angle90°
Wavelength460 nm
Power5 W
Connector typeSMR-03V-B
DimensionΦ73 mm × 16 mm
Outer dimensionΦ73 mm
Bore dimensionΦ36 mm
Emitting area lengthΦ65.5 mm
LED rows2
Weight100 g
Cable length1 m
Humidity20% RH to 90% RH (no condensation)
TemperatureWorking temperature: 0 °C to 40 °C (32 °F to 104 °F); Storage temperature: –20 °C to 60 °C (–4 °F to 140 °F)
Diffuse plate includedPMMA
Shipping weight (estimated)0.24 kg
Complete the station

Drive the light from a light controller and pair it with a lens for your field of view and working distance.

Light controllers LensesSelection guide

Other sizes in the Angled ring lights series

ModelSizePowerPriceAvailability
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LS-LRDS-H-65-30-R265 mm dia., 30°, Red8.4 W $109.00 2 in stockView
LS-LRDS-H-65-30-B265 mm dia., 30°, Blue7.7 W $109.00 3 in stockView
LS-LRDS-H-65-60-W265 mm dia., 60°, White9.5 W $109.00 5 in stockView
LS-LRDS-H-65-60-R265 mm dia., 60°, Red8.4 W $109.00 4 in stockView
LS-LRDS-H-65-60-B265 mm dia., 60°, Blue7.7 W $109.00 3 in stockView
LS-LRDS-H-65-90-W265 mm dia., 90°, White4.9 W $109.00 3 in stockView
LS-LRDS-H-65-90-R265 mm dia., 90°, Red3.5 W $109.00 4 in stockView
LS-LRDS-H-65-90-B265 mm dia., 90°, Blue3.7 W $109.00 2 in stockView
LS-LRDS-H-73-90-W273 mm dia., 90°, White6.4 W $129.00 4 in stockView
LS-LRDS-H-73-90-R273 mm dia., 90°, Red4.6 W $129.00 5 in stockView
LS-LRDS-H-80-15-W280 mm dia., 15°, White12.9 W $139.00 4 in stockView
LS-LRDS-H-80-15-R280 mm dia., 15°, Red9.1 W $139.00 3 in stockView
LS-LRDS-H-80-15-B280 mm dia., 15°, Blue10.4 W $139.00 4 in stockView
LS-LRDS-H-80-30-W280 mm dia., 30°, White12.9 W $139.00 5 in stockView
LS-LRDS-H-80-30-R280 mm dia., 30°, Red9.1 W $139.00 2 in stockView
LS-LRDS-H-80-30-B280 mm dia., 30°, Blue10.3 W $139.00 2 in stockView
LS-LRDS-H-80-60-W280 mm dia., 60°, White12.9 W $139.00 2 in stockView
LS-LRDS-H-80-60-R280 mm dia., 60°, Red9.1 W $139.00 4 in stockView
LS-LRDS-H-80-60-B280 mm dia., 60°, Blue10.4 W $139.00 5 in stockView
LS-LRDS-H-80-90-W280 mm dia., 90°, White9.9 W $139.00 3 in stockView
LS-LRDS-H-80-90-R280 mm dia., 90°, Red6.9 W $139.00 5 in stockView
LS-LRDS-H-80-90-B280 mm dia., 90°, Blue7.7 W $139.00 4 in stockView

See all 139 models in the Angled ring lights series