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Atom AT9012 TRI 12W White LED Downlight Tri-colour

by Atom Lighting
SKU: AT9012/WH/TRI
$26.90
Atom AT9012 TRI 12W White LED Downlight Tri-colour
Atom AT9012 TRI 12W White LED Downlight Tri-colour
Atom AT9012 TRI 12W White LED Downlight Tri-colour

Atom AT9012 TRI 12W White LED Downlight Tri-colour

by Atom Lighting
SKU: AT9012/WH/TRI
$26.90
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$23.60 each if purchased over 60 units!! (Discount shows in check-out.)

11W LED Downlight Tri-Colour Supplied With Dimmable Driver

  • Ideal for residential, retail, showroom and decorative lighting applications
  • Supplied with a dimmable LED driver
  • Long life and durability
  • Suitable for 24 hour use
  • Easy to install
Cutout 92 mm
Product Diameter 110 mm
Product Height 38 mm

Efficiencies

Total System Efficiency 114 lm/W
The performance of each component of a luminaire is demonstrated through its efficiencies, which together determine the total system efficiency of the product. The output of the LED chip is first multiplied by the optical and thermal efficiencies to calculate the Luminaire efficiency. However, this calculation does not consider the driver efficiency. To determine the overall efficiency of the system, the Luminaire efficiency must be multiplied by the driver efficiency, which accounts for all losses in the system.

Mechanical

Adjustability Fixed
Body Material Aluminium
Diffuser Material PMMA
Product Finish Powder coated
Fitting Colour White
IC Rating IC-4
IC-4 rating has been conducted at the products maximum working Temperature Range (C) in line with Australian standards. This provides the required safety when covered with insulation and used in Australian Environments.
Installation Type Recessed
IP Rating IP44 Front Face Only

Electrical

Electrical Rating Class II
Input Frequency 50 Hz
Input voltage 230Vac
In Australia the Input voltage is defined as 230Vac -6%/+10%. This effectively means that the voltage range of these products are 216Vac - 253Vac or 240V +6%
Maximum Wattage 11 W
Power Factor 0.9
Switch Type Inline
System Max Wattage 12 W
Working Temp Range 0 to 40 °C

Lamp

Macadam Steps (SDCM) 4-step MacAdam Ellipse
Beam Angle 90 °
CCT Configuration TRI-CCT
Colour Rendering Index (CRI) >80
Lamp/LED Current 350 mA
LED Type Diffused
Number of Lamps 1

 

LED Lifetime

LED Lifetime >60000 hrs
This is the Reported LED Lifetime in Hours based on TM-21. Atom does not list the projected or calculated LED lifetime, which is normally longer as TM-21 Addendum B explicitly states "The Calculated and Projected Lp(Dk) are not to be reported". This Lifetime refers to the life of a single LED however the system life is longer since the probability and binomial distribution of all LEDs in the system means that the average led is performing above the specification and compensates for the LEDs falling below.
LED Lifetime Ratings (Failure rate & lumen depreciation)
Ambient Temp (°C) 25 °C 40 °C
L90B10 35000 hrs 35000 hrs
This rating defines the performance of the led within its lifetime. L relates to lumen depreciation, where the proceeding number gives the resultant lumen output at the end of it reported lifetime. L70, would mean 30% lumen depreciation which means 70% of its initial output and is tested accordingly to TM-21. The B part refers to failures, which can be define as the percentage of LEDs which fall below the L value in the projected lifetime. A value of B10 refers to 10% failure and a value of B50 refers to 50% failure. After the defined lifetime, the system will reach the defined lumen depreciation and the average led failures is defined by the B rating. The B rating is defined in and tested to IEC62717.
TM-21 Test Hours 10000 hrs

Colour temperature

Warm White (3000 K) 1150 lm
Cool White (4000 K) 1250 lm
DayLight (6000 K) 1200 lm

Driver

Dimmable Yes
Driver Code 10974
Driver Included Yes
Integrated Driver No
Driver Type Dimmable ( Phase cut)
Driver Warranty 3 Yr
Flex & Plug or Lead Length 120 mm
Wiring Type Re-wireable Flex & Plug (2 pin)

Energy Savings Scheme

Ipart Approval Yes
REES Approval Yes
VEU Approval Yes

Compliance

Standards
  • AS/NZS 60598.1
  • AS/NZS 60598.2.2
  • AS/NZS 61347.1
  • AS/NZS 61347.2.13
  • AS CISPR 15

Warranty

Domestic Use Warranty 3 RTB (Total 3 Years)
Operational Lifetime 50000 hrs

Customer Reviews

Based on 1 review
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Peter M. (Dalby, AU)
Excellent

Well priced robust construction