LED Lighting / GK Work Lights
Daisy Chain Industrial Site Work String Light — Temporary Lighting
GKT19 patented daisy-chain LED string lights for industrial and construction temporary lighting.
- Wattage
- 100W / 200W
- GKT19 examples
- GKT19-50W = 5 × 10W; GKT19-100W = 10 × 10W
- CCT
- 3000K – 6500K (warm, daylight, natural)
- CRI
- >70 (5000K example configuration)
Specifications
| Wattage | 100W / 200W |
| GKT19 examples | GKT19-50W = 5 × 10W; GKT19-100W = 10 × 10W |
| CCT | 3000K – 6500K (warm, daylight, natural) |
| CRI | >70 (5000K example configuration) |
| Typical efficacy | ~100 lm/W |
| Beam angle | 360° |
| IP rating | IP65 |
| Surge protection | 4kV |
| Linkable | 50W: max 6 sets; 100W: max 3 sets |
| Cord | 18/2 SJTW, customizable length |
| Operating temperature | -40°C to +60°C |
| Lifetime | 50,000 hours |
| Warranty | 3 years |
Key features
U.S. and China patented design
Waterproof construction
Anti-impact PC housing
PC milky cover
TPE soft rubber shield
Hanging wire hole + waterproof joint
Instant-on, no warm-up time
Smaller size, ~half of conventional luminaire
Applications
Construction sitesIndustrial work areasTemporary lightingConfined-space & site lightingScaffolds & corridorsTunnels & shelters
Video & installation notes
- Daisy-chain via the integrated waterproof joints — respect linkable limits (max 6 sets for 50W, max 3 sets for 100W).
- Cord length (18/2 SJTW) is customizable — specify required spacing when requesting a quote.
- Hang from the wire hole at each lamp for fast, repeatable jobsite deployment.
- 73% energy savings vs. traditional 200W/400W incandescent string lighting.
Need the original product video or an installation walkthrough? Contact our team and we'll share the latest media files.
Related LED Work Lights
More GK temporary and portable jobsite lighting options.
Affiliated products
GK Work Lights
Explore the GK work-light family
Spec your jobsite work lights
Tell us your wattage, run length, and quantity — we'll quote the right configuration.