Aztech introduces LF420S2 4-feet LED luminaire with motion sensor

Date Announced: 31 May 2010

Aztech LF420S2 is a 4-feet Light Emitting Diode (LED) Surface Mounted Lighting Fixture with Dual Motion Sensor for general lighting applications such as corridors, staircases, walkways and emergency tunnels. LF420S2 consumes 24W of electrical power when fully turned on. During standby mode (no human traffic), it consumes only 8W (30%) of electrical power The motion sensor can be tilted to target the area of interest. It has several main components – LED Module, Power Supply Unit (PSU), Lamp Holder and adjustable motion sensor.

General Specifications (Lighting Fixture)
Operating Input Voltage: 220 – 240 Vac, 50/60Hz
Luminous Flux: >1200 lm
Electrical Power Consumption: <24W (fully on); 8W (standby mode)
Operating Temperature: 0 to 40 C
Storage Temperature: -40 to 80 C
Operating Humidity: >90% (RH)
Dimension: 1279mm (L) x 60mm (W) x 87mm (H)

LED Module
No. of LEDs: 12 pcs
Colour Temperature: 6530 +/-510 K
Colour Rendering Index: >65
Luminous Flux: >1200 lm
Operating Input Voltage: 16 – 21.6 Vdc
Operating Input Current: 900mA (constant current)
Interface Connector: IP67 DC Plug (male)
LED Module IP Rating: IP54

Lamp Holder Unit
Base Material: Electro-galvanized metal SECC with 120g/mm2 Zinc density with PR12 powder coating

Power Supply Unit (PSU)
Operating Input Voltage: 220 – 240 Vac, 50/60Hz
Power Factor: >0.9
Efficiency: >75%
Output Voltage: 24Vdc +/-5% (no load voltage)
Output Current: 450mA (typical) constant current mode
Output Power: 20W (max)
Protection Mechanism: Over Voltage / Over Current
IP Rating: IP54
Interface Connector: IP67 DC Jack (female)

Motion Sensor
Detection Zone: 3600 / 8m Diameter(when mounted at a height of 2.5 - 3.0m)
Detection Angle: 1400
ON Time (when motion is detected): 1 min
IP Rating: IP21

In Singapore, Aztech has been awarded a contract to supply, deliver and install LF420S2 at Changi International Airport, Terminal 2. The contract win demonstrated Aztech’s ability to design excellent products meeting Changi Airport’s stringent requirements, which include product durability, efficiency, lumen quality and low power consumption.

Jesmine Ong DID: (65) 6594 2276


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