Sobi 100-Point Lighting Evaluation
We assess portable interior lighting using five weighted categories. Scores are not assigned until sufficient comparable evidence is available; missing evidence is marked Not Rated, never treated as zero.
| Category | Weight | Evidence |
|---|---|---|
| Light quality & usability | 25 | Brightness, colour, glare, controls |
| Design & build | 20 | Materials, finish, stability, durability |
| Battery & charging | 20 | Runtime, recharge, serviceability |
| Value & ownership | 20 | Price, warranty, maintenance |
| Evidence confidence | 15 | Source diversity, firsthand testing, consistency |
Research status
Researching: Initial manufacturer information and independent editorial sources identified. Evidence gathered: Multiple attributable sources collected and conflicting findings reviewed. Rated: Consistent rubric applied with source count, limitations and date disclosed. Not rated: Insufficient comparable evidence; no numerical score shown.
Independence and corrections
We distinguish direct hands-on testing, third-party editorial reviews, retailer ratings and manufacturer claims. Sponsorships and affiliate relationships are disclosed. We do not fabricate quotes, sample sizes, testing results or scores. Ratings can be revised when stronger evidence becomes available.