Low-voltage arm lighting with 42 LEDs
The SL-2070-42L is a 20W low-voltage display arm light with 42 LEDs, specified 1700 lm output and a 120° beam. Its parameter sheet lists DC 18–26V/0.8A input, dimensions of 460 × 146 × 40 mm and a B-shape plug. The close-up shows a base on/off switch, while the packing example includes an external power supply.
For display-kit distributors and exhibition contractors, specify the lamp and matching power supply together. Share the frame profile, fitting, lamp quantity, destination mains plug and required lead arrangement so the mechanical and electrical configuration can be confirmed before a bulk order.
20W DC-powered arm-light technical data
| Specification | SL-2070-42L |
|---|
| Model | SL-2070-42L |
| Power | 20W |
| Light output | 1700 lm |
| LED quantity | 42 pcs |
| Lamp input listed | DC 18–26V / 0.8A |
| Beam angle | 120° |
| Dimensions | 460 × 146 × 40 mm |
| White-light order ranges | 3000–3500K / 4700–5300K / 6000–7000K |
| Connector | B-shape plug |
| Control | Base on/off switch pictured |
| Power supply | External supply shown; confirm the matching configuration |
| Optional frame fittings | Forward slider / reverse slider / 0505 or 0509 aluminium clamp / 0520 mounting plate |
| Working-temperature range | -20°C to +50°C |
Specify the matching external power supply
The lamp-side input is listed as DC 18–26V/0.8A, and the packing example shows a separate supply. Confirm the required output configuration, connector dimensions, polarity, lamp quantity and destination mains plug with the quotation. This lamp's listed input is DC; use the confirmed supply configuration for the complete kit.
Select the fixing and use the base switch
Forward and reverse sliders, 0505 and 0509 aluminium clamps and a 0520 mounting plate are pictured as fitting options. Provide the frame section and available fixing space to check the mechanical fit.
The close-up shows the base on/off switch, B-shape connector, adjustable head joint and rear ribs. Position the head over the graphic and assess the 120° beam from the intended mounting height.
White-light versions for exhibition graphics
The pictured order ranges are 3000–3500K, 4700–5300K and 6000–7000K. Specify the required range and body finish; black and silver lamp bodies appear in the product illustrations. Application images show arm lighting above exhibition panels and display walls. Use a sample to assess coverage and appearance with the intended graphics.
Questions for low-voltage display-light buyers
Can I use a power supply I already have?
Send its output specification, connector dimensions, polarity and intended lamp layout for compatibility confirmation. The lamp sheet lists DC 18–26V/0.8A; the matching supply configuration must be confirmed for the complete kit.
Does the base switch provide dimming or colour adjustment?
The pictured base switch is for on/off control. Specify one of the illustrated white-light order ranges; dimming and colour-temperature switching are not listed for this configuration.
Can I order lamps with power supplies and branded packing?
Include SL-2070-42L, quantity, white-light range, body finish, frame fitting, power-supply and lead requirements, destination plug and packing details. Wholesale orders start from 20 pcs, with lower unit prices at larger quantities. OEM, ODM and private-label enquiries are supported.
Samples and complete-kit production
Samples are available to evaluate the fixing, power-supply configuration and lighting appearance. Standard lead time is 12–18 days. Confirm sample cost, shipping, custom schedules, kit contents and transit separately.
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