LED Sensor Light SANDRA

The SANDRA ceiling light with an integrated light source is a suitable lighting solution for common areas, residential buildings, schools, hospitals, offices, supermarkets and hotels.

SKU: 7a706590672e Categories: Sensor LED Lights, Wall LED Lights

Features

Key features	svietidlo vhodné do interiérov energy-saving and elegant lighting solution simple installation available with or without a sensor
Efficacy	up to 100 lm/W pri teplote svetla 4 000 K and a colour rendering index (Ra) > 80
Maximum luminous output	from 1,075 lm to 3,850 lm
Lifetime	40,000 hours L70B50 maintaining 70 % of the initial luminous flux
Warranty	5 years

Varianty

Model	Rozmery	Power	Svetelný tok*		Weight
Model	Rozmery	Power	(TB)*	(NB)*	Weight
SANDRA 12	Ø 280 mm × 95 mm	12 W	1,025 lm	1,075 lm	0.5 kg
SANDRA 18	Ø 360 mm × 107 mm	18 W	1,625 lm	1 700 lm	0.7 kg
SANDRA 22	Ø 410 mm × 115 mm	22 W	2,100 lm	2 200 lm	0,9 kg
SANDRA 32	Ø 410 mm × 115 mm	32 W	3,050 lm	3 200 lm	0,9 kg
SANDRA 40	Ø 500 mm × 145 mm	40 W	3 850 lm	–**	1.5 kg

* The luminous flux already includes losses on the luminaire (we do not state the luminous flux of the LED chips themselves). The luminous flux depends on the selected colour temperature (in kelvins) – the higher the temperature, the higher the luminous flux. [3,000 K = warm white (TB), 4,000 K = neutral white (NB), 5,000 K = daylight white (DB), 6,000 K = cool white (SB)]

Technical data

Luminaire design

Luminaire body:	white painted sheet steel (RAL 9003)
Diffuser:	opal

Colour temperature

3 000 K alebo 4 000 K

Colour rendering index

> 80 CRI

Beam angle

120°

LED-svietidlo-SANDRA-uhol-vyžarovania-120

Operating temperature

-15 °C ~ 35 °C

Input voltage

AC: 220 – 240 V/50 – 60 Hz

Power factor

> 0.90

Protection rating

IP 44

Impact resistance

IK 02

Protection class

Accessories and mounting

Mounting method

surface-mounted on the ceiling / wall

Luminaire options

Dimming:	on request (DALI)
Emergency lighting module:	on request (3 h)
Sensors:	on request (MW, corridor function)

Downloads

LDT data

LDT data for the SANDRA luminaire

One of the main advantages of the SANDRA LED sensor light is savings of more than 90 % on energy costs and a lifetime of more than 40,000 hours. The LED chips are placed directly in the luminaire body, so there is no need to install a bulb.

SANDRA luminaires are available in versions with different functionality:

ceiling luminaires without additional equipment
luminaires with a built-in motion sensor

Installation of these luminaires is very simple. The luminaires guarantee light chromaticity at any point of the Kelvin scale, produce no UV radiation (and therefore do not attract insects) and are environmentally friendly.

They switch on immediately to 100 % or to the set lighting level and are resistant to mains voltage fluctuations. There are no problems with delayed start, flickering or high-frequency interference (stroboscopic effect).

The luminaire can be supplied with an emergency lighting module.

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LED Sensor Light SANDRA

Features

Key features

Efficacy

up to 100 lm/W

Maximum luminous output

Lifetime

40,000 hours

Warranty

5 years

Varianty