Ceiling and Wall Luminaire - Unshielded

Application

Ceiling and wall luminaires designed with unshielded light distribution and a protective guard. These luminaires are robust and serve as perfect architectural elements, suitable for use as single fixtures or when arranged in groups.

Materials

Clear safety glass with white ceramic coating
99.9% pure copper
High temperature silicone gasket
NRTL certified to North American Standards, suitable for wet locations
Protection class IP 64

Specifications

Weight: 4.0 lbs.

Electrical

Parameter	Value
Operating voltage	120-277VAC
Minimum start temperature	-30°C
LED module wattage	6.3 W
System wattage	8.3W
Controllability	0-10V dimmable
Color rendering index	Ra > 80
Luminaire lumens	362 lm
LED service life (L70)	60000 hrs

LED Color Temperature Options

[ ] 4000K (K4)
[ ] 3500K (K35)
[ ] 3000K (K3)
[ ] 2700K (K27)

BEGA offers suitable LED replacement modules for up to 20 years after the purchase of LED luminaires. Refer to the BEGA website for details.

Finish

The luminaire features a natural copper finish with cast bronze and brass elements. Over time, environmental factors will contribute to the development of a natural patina on the copper and bronze surfaces.

Dimensions and Design Description

This model, B31327, is a ceiling and wall luminaire. Key dimensions are provided: Dimension A measures 8 5/8 inches, and Dimension B measures 5 1/8 inches. A cross-sectional diagram illustrates the luminaire's internal structure.

The visual representation depicts a circular luminaire with a warm copper finish. It is characterized by a prominent cross-shaped element on its front, which supports the unshielded glass diffuser. This design emphasizes robustness and architectural integration.

Available Options

DALI-2: Enabled for DALI control system

	BEGA Recessed Wall Luminaire - Unshielded: Technical Specifications Detailed technical specifications for the BEGA Recessed Wall Luminaire - Unshielded, covering application, materials, electrical data, LED specifications, finish options, available colors, and dimensions. Includes model B33109.
	BEGA B22261 Wall Luminaire: Directed Light - Technical Specifications Detailed technical specifications for the BEGA B22261 Wall Luminaire, featuring directed light. Includes application, materials, electrical and LED specifications, finish options, and dimensions.
	BEGA B33157 Recessed Wall Luminaire - Unshielded \| Technical Specifications Detailed technical specifications for the BEGA B33157 recessed wall luminaire, featuring unshielded light distribution, marine-grade aluminum, BEGA Tricoat finish, and various color and option choices. Suitable for wet locations.
	BEGA B44009 Unshielded Wall Luminaire - Technical Specifications Detailed specifications for the BEGA B44009 unshielded wall luminaire. Features stainless steel construction, opal glass, 1.9W LED, 0-10V dimmability, and suitability for wet locations. Includes dimensions, electrical data, and available options.
	BEGA 24590 Linear Wall Luminaire - Unshielded \| Technical Specification Detailed technical specifications for the BEGA 24590 Linear Wall Luminaire (Unshielded). Covers application, materials, electrical data, LED specifications, finishes, available colors and options, and dimensions.
	BEGA Pole-Top Luminaire - Symmetric Twin: Technical Specifications Detailed specifications for the BEGA Pole-Top Luminaire - Symmetric Twin, including application, materials, electrical data, finishes, available colors, and dimensions. Ideal for illuminating squares and plazas.
	BEGA Impact-Resistant Wall Luminaire: Partially Shielded (B33509) - Technical Specifications Detailed technical specifications for the BEGA B33509 impact-resistant wall luminaire, featuring a partially shielded design. Includes information on application, materials, electrical specifications, LED color temperature, finish options, and available colors.
	BEGA Wall Luminaire: Narrow Beam Downward - Product Specifications (B24582) Detailed technical specifications for the BEGA B24582 wall luminaire, featuring a narrow downward beam. Includes application, materials, electrical data, LED color temperatures, finishes, available options, and dimensions. Suitable for interior and exterior use.