Lumi Indoor
ROUND
Application inspiration · not a project reference
ROUND is part of Lumi Indoor. Coordinate the selected article’s dimensions, installation details and configuration with the project specification; these details can vary between models in the same family.
Track Light
ROUND
ROUND is a panel light family within the LUMIBRIGHT Lumi Indoor collection. Explore 6 models, including LB1036, LB4742, LB5301, with model-specific specifications and configuration choices. LB1036 specifications include colour temperature: 5700K; IP rating: IP20. Compare the ROUND range by power, colour temperature, protection rating and dimensions using the technical table below. Open an individual model to explore its available finishes and optics, select a listed order code and prepare a specification sheet where configuration data is available. Keep the chosen model reference with your project schedule so the lighting and installation teams can coordinate the same selection. For additional drawings, photometry or project-specific requirements, contact the LUMIBRIGHT specification team with your model code.
Model specifications
| Article | Wattage | CCT | IP | Dimensions | Cut-out |
|---|---|---|---|---|---|
| LB1036 | WattageNot published | CCT5700K | IPIP20 | DimensionsNot published | Cut-outNot published |
| LB4742 | Wattage1X6W | CCT3000K | IPIP20 | Dimensions180x197x109.5 | Cut-outNot published |
| LB5301 | Wattage7W | CCT3000K | IPIP20 | DimensionsØ148x100mm | Cut-outØ150mm |
| LB5306 | WattageNot published | CCT2700K | IPIP20 | DimensionsNot published | Cut-outNot published |
| LB5307 | WattageNot published | CCT6000K | IPIP20 | DimensionsNot published | Cut-outNot published |
| LB5308 | WattageNot published | CCT3000K, 4000K, 5000K, 6000K | IPIP20 | DimensionsNot published | Cut-outNot published |
Technical Data
Full Specification
| Dimensions | 180x197x109.5 · Ø148x100mm |
|---|---|
| Cut-out | Ø150mm |
| Power | 15W |
| Lumen output | Not published — technical review required |
| Efficacy | Not published — technical review required |
| Optics / beam angle | 36° · ACRYLIC |
| Colour temperature | 2700K · 3000K · 4000K · 5000K +2 more |
| CRI Ra | Not published — technical review required |
| R9 | Not published — technical review required |
| TM-30 Rf / Rg | Not published — technical review required |
| UGR | Not published — technical review required |
| IP rating | IP20 |
| IK rating | Not published — technical review required |
| Ambient temperature (Ta) | Not published — technical review required |
| Driver | Not published — technical review required |
| Dimming / control | Not published — technical review required |
| Input voltage | 100-240VAC |
| Light source | Not published — technical review required |
| Material | Not published — technical review required |
| Finish | black-sand · White · white-sand · Black With Sand +1 more |
| Mounting / installation | Not published — technical review required |
| Net weight | Not published — technical review required |
| Certification | Not published — technical review required |
| Lifetime | Not published — technical review required |
| Warranty | Not published — technical review required |
| Lead time | Not published — technical review required |
8 of 26 specification rows published from the 2026 master data. Values vary by model; missing test data is not estimated. Select an exact model for approval.
Configuration
Select Specification
Select attributes to narrow down variants
Product Lines
6 Products
Dimensions
Technical Drawing
Drawing and sizes shown for model LB4742. This family has 6 models with different dimensions — select a model above, or open its row in the variant table, for its own drawing.
Size — model LB4742
180x197x109.5
Specifications
At a Glance
6–7W
Power Range
2 options
Beam: 36°, 120°
6 CCT
2700K, 3000K, 4000K, 5000K, 5700K, 6000K
CRI 80
Colour Rendering
IP20
Protection Rating
3 finishes
Body Finish Options
2 sizes
180x197x109.5, Ø148x100mm
Ø150mm
Cut-Out
Configure your product
LB1036
Order code
Listed configurationLB1036.W.830.PAB.L
11 listed configurations · availability requires confirmation
