AT9027 TRI

10W LED Low Profile LED Flush Downlight with

dimmable driver - Tri-CCT

Energy efficient LED

Low profile design for installation into ceilings with

low clearances

Flush fascia

Phase-cut dimmable

Tri-CCT selectable

ORDERING INFORMATION

Order code

11869

Description

10W Flush Lens low profile

LED downlight with

dimmable driver - Tri-CCT -

White

Driver Type

Dimmable ( Phase cut)

Item Code

AT9027/WH/TRI

EFFICIENCIES

Total System Efficiency

115 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

Powdercoated

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

IP54 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

10 W

Switch Type

Inline

System Max Wattage

10 W

Working Temp Range

-20 to 40 °C

LAMP

Macadam Steps (SDCM)

5-step MacAdam Ellipse

Beam Angle

90 °

CCT Configuration

TRI-CCT

Colour Rendering Index (CRI)

>80

Lamp/LED Current

230 mA

Lamp/LED voltage

36 V

LED LIFETIME

LED Lifetime

>54,000 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.

1300 438 658

sales@evolt.com.au

atomlighting.com.au

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