Backlights
400 x 400 mm Collimated LED Backlight (LS-BKL-0629)
Model LS-BKL-0629-R
- ColourRed, Green, Blue, White
- Emitting area400x400 mm
- Size414x414x26 mm
- Voltage24 V
- Highest power, red of the 17 models that list it (18 in its series): 88.7 W (series: 0.86 W to 88.7 W)
Ships in 2-3 weeks
4.05 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-BKL-0629: emitting area 400x400 mm, dimensions L x W x H 414x414x26 mm, power red 88.7 W.
400 x 400 mm Collimated LED Backlight. Collimated bottom-lit backlight in a finned heat-dissipation housing, 23-26 mm thick, with side M3 nut slots usable for installation.
- Tracked worldwide shippingTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items, counted from delivery; free US return label; no restocking fee
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-BKL-0629 |
|---|
Interfaces and I/O
| Cable length (mm) | 500 |
|---|
Light
| Emitting area (mm) | 400x400 |
|---|---|
| Colours | Red, Green, Blue, White |
Electrical
| Voltage (V) | 24 |
|---|---|
| Power, red (W) | 88.7 |
| Power, white / blue / green (W) | 126.7 |
Mechanical
| Dimensions L x W x H (mm) | 414x414x26 |
|---|---|
| Mounting | M3 depth 4 (reverse) on back, qty X per drawing table; M3 nut slots in side profile |
| Heat sink | Finned heat-dissipation profile |
| Shipping weight (estimated) | 4.05 kg |
Photo shows a representative model of this series; see the specifications for this model.
Engineering data
Drive and fit the LS-BKL-0629
Worked out from the printed voltage, power and dimensions: what the light draws and what it needs from a controller.
Mounting and installation
| Mounting holes | M3, 4 mm deep, on the back |
|---|---|
| Mounting | T-slot / nut channel, Slots take M3 nuts |
| Cable | 0.5 m |
As printed in this model's specifications and dimension drawing. Check the drawing in Downloads before you drill a fixture.
Compatible parts
Fits with this part
Checked with the configurator's fit rules: supply voltage, drive type and the light's power against the controller's power per channel.
Controllers for this light
150 W per channel at 24 V for this 126.7 W light
200 W per channel at 24 V for this 126.7 W light
200 W per channel at 24 V for this 126.7 W light
240 W per channel at 24 V for this 126.7 W light
200 W per channel at 24 V for this 126.7 W light
Constant current controller, 1 ch, 200 W, for 24 V lights
LS-CTL-0187
- Channels 1
- Output 24 V
$289.00
Ships in 2-3 weeks
200 W per channel at 24 V for this 126.7 W light
Application studies
Applications for this type of part
Real camera images from lighting and optics application tests, with the parts of each setup and why they were chosen.
Set up with the LS-BKL-0725, the same type of part

Metal parts and machining
Gear teeth and bore contours
A clean silhouette supports edge finding; calibration makes those edges useful for gauging.MethodBlue transmitted backlightExplore the study
Set up with the LS-BKL-0727, the same type of part

Textiles, film and web
Insole outline and cut shape
Control flexible-part shape before comparing the cut outline.MethodTransmitted white backlightExplore the study
Set up with the LS-BKL-1014, the same type of part

Metal parts and machining
Metal-column edges under two backlights
Choose the backlight for edge stability rather than brightness alone.Proposed light housing (spec)84 × 84 × 19 mmExplore the study
Other models in the Collimated Bottom Back Light (LS-BKL-S73) series
See all 18 models- Highest power, red of the 17 models that list it (18 in its series): 88.7 W (series: 0.86 W to 88.7 W)
- Highest power, white / blue / green of the 17 models that list it (18 in its series): 126.7 W (series: 1.44 W to 126.7 W)
| Model | Emitting area | Size | Price | Availability | Link |
|---|---|---|---|---|---|
| LS-BKL-0629This model | 400x400 mm | 414x414x26 mm | $1,339.00 | Ships in 2-3 weeks | |
| LS-BKL-0612 | 30x30 mm | 44x44x23 mm | $229.00 | Ships in 2-3 weeks | View |
| LS-BKL-0613 | 50x50 mm | 64x64x23 mm | $249.00 | Ships in 2-3 weeks | View |
| LS-BKL-0614 | 70x70 mm | 84x84x23 mm | $269.00 | Ships in 2-3 weeks | View |
| LS-BKL-0615 | 80x80 mm | 94x94x23 mm | $289.00 | Ships in 2-3 weeks | View |
| LS-BKL-0617 | 110x60 mm | 124x74x23 mm | $289.00 | Ships in 2-3 weeks | View |
| LS-BKL-0616 | 100x100 mm | 114x114x23 mm | $329.00 | Ships in 2-3 weeks | View |
| LS-BKL-0618 | 120x120 mm | 134x134x23 mm | $379.00 | Ships in 2-3 weeks | View |
| LS-BKL-0619 | 150x150 mm | 164x164x23 mm | $479.00 | Ships in 2-3 weeks | View |
| LS-BKL-0620 | 200x120 mm | 214x134x23 mm | $499.00 | Ships in 2-3 weeks | View |
| LS-BKL-0621 | 200x150 mm | 214x164x23 mm | $569.00 | Ships in 2-3 weeks | View |
| LS-BKL-0624 | 250x150 mm | 264x164x24 mm | $659.00 | Ships in 2-3 weeks | View |
| LS-BKL-0622 | 200x200 mm | 214x214x23 mm | $689.00 | Ships in 2-3 weeks | View |
| LS-BKL-0626 | 300x150 mm | 314x164x24 mm | $749.00 | Ships in 2-3 weeks | View |
| LS-BKL-0623 | 220x220 mm | 234x234x23 mm | $779.00 | Ships in 2-3 weeks | View |
| LS-BKL-0625 | 280x280 mm | 294x294x24 mm | $1,089.00 | Ships in 2-3 weeks | View |
| LS-BKL-0627 | 300x300 mm | 314x314x24 mm | $1,209.00 | Ships in 2-3 weeks | View |
| LS-BKL-0628 | 400x300 mm | 414x314x26 mm | $1,519.00 | Ships in 2-3 weeks | View |




