Choose a COB exhibition spotlight around the graphic, the available mounting position and the complete electrical set. These three models provide different output levels, physical sizes and control arrangements. Compare the documented specification first, then check a sample on the intended display wall.
The 20W SL-2067-COB200 includes a pictured base on/off switch. The 30W and 45W models identify a built-in supply and three-pin input/output connections. Those distinctions affect the order specification as much as the wattage. A shared COB light-source description does not make their cables, fixings or installation arrangements interchangeable.
Compare the actual COB configurations
Use the model references below when requesting a quotation. The 20W and 45W sources document different beam angles; the 30W model needs its optical version confirmed. Listed lumens describe lamp output and do not establish the finished brightness, coverage or spacing on every graphic.
| Model | Power and light output | Documented optics | Complete dimensions | Electrical and control distinction |
|---|
| SL-2067-COB200 | 20W; 1800 lm ±10% | 120° | 460 × 146 × 40mm | AC100–240V; three-pin plug; base on/off switch |
|---|
| SL-032-12-NCOB300 | 30W; 3000 lm ±10% | Confirm the ordered optical version | 520 × 174 × 51mm | AC100–240V; built-in supply; three-pin input/output |
|---|
| SL-6018-NCOB450 | 45W ±10%; 5000 lm | 90° | 571.5 × 219 × 97mm | AC100–240V; built-in supply; three-pin input/output |
|---|
Choose the output for a real mounting position
Record the graphic width and height, arm position and distance from the lamp head to the display face. The larger 45W fixture is a different physical assembly from the 20W lamp. Check the available space as well as the proposed output before choosing the fixing.
Assess the sample on the actual graphic, including its surface finish and viewing position. A beam specification is useful for shortlisting a lamp; it does not replace a layout assessment or establish an exact number of fixtures for the wall.
Define the supply, switch and connection set
For SL-2067-COB200, the documented base switch provides on/off control. Specify any brightness-control requirement separately. Its three-pin plug listing does not by itself establish the same input/output linking arrangement as the other two models.
SL-032-12-NCOB300 and SL-6018-NCOB450 identify built-in supplies and three-pin input/output connections. Send the intended fixture count and cable route so the incoming lead, linking leads and permitted complete configuration can be confirmed. Keep the approved model and mating leads together in the purchase order.
Match the mounting hardware and white-light version
The 20W model illustrates forward/reverse sliders, 0505 or 0509 aluminium clamps and a 0520 mounting plate. The 30W model shows slider, 0505/0525 clamp and 0520 plate references. The 45W model instead shows a 0526 clamp and 0527/0528 mounting plates.
Send the frame cross-section and fixing-position photographs before selecting the hardware. White-light ranges are order choices on these models; a colour-temperature switch is not documented. Confirm the required white appearance, selected fitting and supplied accessory quantities with the sample.
View the documented product options
SL-2067-COB200
20W and 1800 lm ±10%, with a pictured base switch and 120° beam.
View model details
SL-032-12-NCOB300
30W and 3000 lm ±10%, with built-in supply and three-pin input/output.
View model details
SL-6018-NCOB450
45W ±10% and 5000 lm, with a 90° beam and its own fixing options.
View model detailsPurchasing and configuration questions
Does every COB model have a power switch?
A base on/off switch is pictured for SL-2067-COB200. Do not assume the same control on the 30W or 45W model; specify the required switching arrangement in the enquiry.
Can the three models share one linked cable row?
Provide the model list, proposed count and wiring layout. A similar connector appearance does not approve a mixed system. The matching leads and electrical configuration require confirmation.
Which beam should I specify for the 30W COB lamp?
Request confirmation of the optical version for SL-032-12-NCOB300. Confirm the intended optics with the sample and order; this comparison does not assign a numeric angle to that configuration.
What should a sample set contain?
Identify the lamp model, required white-light version, selected frame fitting, power arrangement and leads. Evaluate that complete set on the intended graphic before repeating the configuration.
Details for the configuration enquiry
Model, quantity and selected white-light version
Graphic dimensions, lamp positions and mounting distance
Frame cross-section and the required fixing parts
Incoming plug, lead lengths and proposed linked layout
Request a complete COB spotlight configuration
Send your preferred model and display layout. Include the mounting profile and lead requirements so the quotation can identify the complete lamp set. Samples and bulk supply can be discussed with the same model reference.
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