Product code
P277
Tecnica                                                                                             
P277: Medium body spotlight - Warm white - DALI ballast - spot optic
Attention! Code no longer in production
Technical description:
Adjustable spotlight with adapter for installation on DALI mains electrified track for high output LED lamp with monochrome emission in a warm white colour. Spot optic. DALI ballast. The luminaire is made of die-cast aluminium and thermoplastic material, and allows 360° rotation about the vertical axis and 90° tilting relative to the horizontal plane. The luminaire has mechanical aiming locks and graduated scales for both movements, operated using the same tool on two screws, one at the side of the rod and one on the adapter for the track. Spotlight equipped with accessory holding ring designed to contain a flat accessory. Another external component can also be applied, selected from an asymmetrical screen, an anti-glare screen and directional flaps. All external accessories rotate 360° about the spotlight longitudinal axis.
Installation:
On a DALI electrified track
Colour:
White (01) | Black (04) | Grey (15)
Mounting:
three circuit track
Wiring:
DALI components housed in the luminaire.
Class I;850°C;IP20
CE;ENEC-03;BIS
Product configuration: P277
P277: Medium body spotlight - Warm white - DALI ballast - spot optic
Product characteristics:
Total lighting output [Lm]: 1991.9
Total luminous flux at or above an angle of 90° [Lm]: 0
Total power [W]: 43
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 46.3
Voltage [V]: -
Life Time: 50,000h - L80 - B10 (Ta 25°C)
Number of optical assemblies: 1
Optical assembly Characteristics Type 1:
Light Output Ratio (L.O.R.) [%]: 77
Number of lamps for optical assembly: 1
Lamp code: LED
Socket: /
ZVEI Code: LED
Ballast losses [W]: 5
Nominal power [W]: 38
Colour temperature [K]: 3000
Nominal luminous [Lm]: 2600
CRI: 90
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: 12°
MacAdam Step: 3