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Elco Lighting 4" Low Voltage Koto Sylo Adjustable Surface Mount, 9W, 2700K, CRI90, 12V AC, E4LRC16SD
- ROCK SKU: ELC-E4LRC16SD
- MFG Part #: E4LRC16SD
$71.91
Estimated Lead Time: 0-2 weeks
The Elco Lighting E4LRC16SD is a 4" low voltage Koto Sylo™ adjustable surface mount designed for 12V AC Koto™ LED module operation and compatible with 3½" and 4" octagon or round junction boxes. Rated at 9W, 2700K, and CRI 90, the die-cast aluminum fixture with integrated driver and twist-lock toolless trim installation supports residential and commercial ceiling applications within the Koto Sylo™ ecosystem.
| Watts | 9W |
| Lumens | Not specified |
| Color Temperature | 2700K |
| CRI | 90 |
| Voltage | 12V AC |
| Beam Angle | 25°, 38°, 60° (interchangeable lenses) |
| Rated Life | 50,000 hours (L70) |
| Mount Type | Surface Mount, 4" Adjustable |
Returns
- Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
- All returns require prior authorization — email info@rocklighting.com before shipping anything back.
- Approved returns are subject to a 25% restocking fee, deducted from the refund.
- No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.










