In-Grade Lights
Utility Beam 9905 — Modular System
LN-9905 · Utility Beam
The Utility Beam 9905 is a modular in-grade light system: one stainless recessed body plus a choice of four interchangeable trim tops. Light distribution changes with the lid — re-trim in the field without re-wiring. Order one body (3 W or 4 W) plus one top per fixture. Overall height varies by lid style.
| SKU | LN-9905 |
|---|---|
| Lamp | Integrated LED |
| Wattage | 4 W |
| CCT | 2700–6000 K |
| Lumen output | 400 lm |
| Beam angle | 60° |
| Center-beam intensity | 475 cd |
| Input voltage | 9–17 V AC/DC |
| IP rating | IP65 |
| Working temperature | -45 to 45 °C |
| Lead wire | Pre-stripped 40 in (1.0 m) UL2464, 24 AWG |
| Mount included | Embedded sleeve |
| Dimensions | H 43 mm · W 61 mm |
| Weight | 870 g |
| Certifications | cETLus |
| Warranty | Surface 10 years / Structural lifetime |
| CRI (Ra) | ≥ 85 |
| Spec sheet | EN / FR · PDF |
Modular system
Body options
- LN-9905-3W · 3 W body (300 lm)
- LN-9905-4W · 4 W body (400 lm)
Top options (interchangeable)
- LN-9905A01 · Directional Circle (S/S or MB)
- LN-9905C01 · Open Square (S/S or MB)
- LN-9905D01 · Open Circle (S/S or MB)
- LN-9905E01 · Directional Square (S/S or MB)
Matte Black tops: append -MB to the top SKU. CCT (2700K–6000K) selected at order.
Beam characteristics
Schematic, candela-correct. Center-beam intensity computed from lumens and beam angle. On-axis illuminance follows the inverse-square law.