Atom Lighting Undershelf AT9014 24VDC
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4W LED Adjustable Downlight (24V)
- Ideal for undershelf and accent lighting
- 24V Low voltage operation (driver not supplied)
- 2m Input cable
|Total System Efficiency
|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.
|Working Temp Range
|0 to 40 °C
|Colour Rendering Index (CRI)
|Maximum Bulb Wattage
|Number of Lamps
|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.
|All photometric data has a tolerance of ±10%. Luminaire lumens refers to the exit lumens or delivered lumens from the luminaire.
|Flex & Plug or Lead Length
|Flying leads (2 wire)
|Domestic Use Warranty
|3 RTB (Total 3 Years)
|2 Onsite, 3 RTB (Total 5 Years)
|VIP warranty is available to registered users and is subjected to additional terms and conditions. Register as a VIP today. Our standard warranty is return-to-base. Onsite warranty is only available to users who are registered, for sites located in the defined areas/regions and for purchases that have been registered.