The ultimate LED refit light; The Sigma Large PowerLED fixture mounts with
either springs or screws. Its special adapter plate and large diameter trim ring
permits installation in to a range of existing cut-out holes from 2.56" (65mm)
through 3.65" 3.65" (93mm).  Sigma is dimmable using vessel's existing 2-wire
boat cable and is also compatible with some existing halogen digital
dimmers. 
Sigma is a 2-wire dimmable LED refit light.  Stainless steel mounting springs
are provided for interior mounting (e.g.  headliner-wrapped or paneled
ceilings). For secure mounting in to hard ceilings or exterior locations, simply
remove the springs and mount with #4 flathead screws. A 10-40VAC/DC universal
input allows Sigma to be used with 12V, 24V, or 32V systems and for voltage
supplied by magnetic AC transformer as well. 
- Dimmable with existing 2-wire boat cable
 - Compatible with some existing low voltage halogen dimmers
 - Equipped with special mounting plate that fits a range of existing cut-out
holes
 - 10-40VAC/DC input voltage (from battery or magnetic transformer)
 - May be installed with springs or screws
 - Part of matching family (small, large, surface-mount fixture) 
 

| Trim Ring (Bezel) Finish/Material | 
Polished Stainless Steel/ Brush Stainless Steel 
 | 
| Housing Finish/Material | 
E-coat aluminum | 
| Lens Material | 
Acrylic polymer | 
| Trim Ring (Bezel) Dimensions | 
4.35" (110mm) dia x 0.34" (9mm) height | 
| Cut-out Dimensions | 
From 2.56" (65mm) through 3.42" (87mm) | 
| Recessed Depth | 
0.90" (23mm) | 
| Input Voltage | 
10-40VAC/DC | 
| Power Consumption | 
5W | 
| Driver | 
Integrated | 
| Output Color | 
Warm White/ Cool White 
 | 
| Luminous Flux | 
197 lms | 
| Correlated Color Temperature (CCT) | 
2900K | 
| Color Rendering Index (CRI) | 
67 | 
| Beam Angle | 
83 dg. | 
| Max Operating Temperature | 
130 dg. F (54 dg. C) | 
| Lifetime Hours | 
50,000 hrs. (L70) | 
| Dimmer Compatibility | 
Intervolt DC Dimmer recommended (not compatible with AC
dimming) | 
| Dimmer Control Interface | 
N/O, 1P/1T Momentary Push-Button | 
| Mounting Method | 
Screws or springs | 
| Install Location | 
Ceiling, interior/exterior | 
| Ingress Protection | 
IP65 | 
| Class | 
Class III | 
| Electrical Protections | 
Reverse Polarity, Transients, Spikes | 
| Certifications & Compliance | 
CE-EMC | 
| Manufacturer | 
Imtra | 
| Warranty | 
5 years |