Portable Solar Lights
DK-STS-400 Portable Solar Flood Light
400W portable solar flood light with 288 LEDs, 3.7V 4800mAh battery and 10W solar panel (2.5W x 4). The highest power model in the STS-Series.
Specifications
- Model
- DK-STS-400
- Power
- 400W
- LED
- 288pcs
- Battery
- 3.7V / 4800mAh
- Lighting time
- 4H
- Solar panel
- 10W (2.5W x 4pcs)
- Size
- 245 x 187 x 77mm
Where This Product Fits
The DK-STS-400 provides 400W of light output for wide-area illumination at construction sites, barns, warehouses and large yards where a compact light must cover a bigger footprint.
Construction and Specifications
288 LED chips in a 245 x 187 x 77mm head with a 3.7V/4800mAh battery and a four-panel 10W solar array (2.5W x 4).
Field Use
Battery-operated solar flood lights record both solar and USB charge paths, so they can be recharged from the panel during the day or topped up from a wall charger. The model includes multi-level dimming, red and blue flash modes, and a phone-charging output, which makes it a practical emergency or worksite light. At 4 hours of lighting time per charge it matches the 300W models while covering a wider area, so it suits fixed-position use with daily solar top-up.
Ordering and Custom Services
Dengke supports OEM/ODM, custom labelling and tailored packaging. Contact the sales team to confirm quantity and configurations; the actual product parameters in the final production run shall prevail.