5W WW Dimmable Tube Light Review

General Information

ID #182
SKU T16-E27-5W81-WW-DIM
Series LED Tube Lights
Manufacturer EagleLight (other LEDs from EagleLight)
Fitting Type E26 (other E26 LEDs)
Light Type Globe
Height 52mm
Width 145mm
Weight 118g
Warranty N/A
Test Date 2013-08-01
Review Notes Claimed replacement for 40W incandescent. Light source: 81 LEDs in corncob layout
Price $20.79 (USD) from EagleLight on 30th of July 2013


LED Specifications

Claimed Measured Compared To
Watts 5W 5.8W @ 122V 64.7W @ 246V
Yearly Running Cost[?] $1.10 $1.27 $14.17
Lumens 330 lm 328 lm 811 lm
Efficiency[?] 66 lm/W 57 lm/W 13 lm/W
Lumens/Purchase Price 16 lm/$ 16 lm/$ 406 lm/$
Power Factor[?] N/A 0.92 1
Color [?] Warm White Warm White, 3243K Warm White, 2711K
Angle[?] 250° 264° Omni-Directional
Dimmable Not Dimmable Below average Yes, Trailing Edge
CRI (Color Accuracy)[?] 76 73
Life 40,000 hours Not Measured 1,000 hours
Min/Max Voltage N/A / N/A 240V / 240V
Min/Max Temperature -20°C / 45°C N/A
Measured Temperature 50°C @ 25°C ambient
122°F @ 77°F ambient
158°C @ 25°C ambient
316°F @ 77°F ambient
Flicker Percent[?] 2% 11%
Flicker Index[?] 0.003 0.034


Link to manufacturer specifications at time of testing


Dimming measurements

Graph notes: Dimming performance can be highly dependant on the type of dimmer, the number of lights in the circuit and other factors. Results in your house might vary. Mouse over the graph for more details. Position 10 = Not dimmed. Position 1 = Fully dimmed.



Distribution Graph

Angle: 264° (±132° from bottom), Maximum lux:

Graph notes: Shows the intensity of the light when viewed from different angles. Normal omni-directional globes have a fairly constant output all the way around (excepting directly above). Downlights have a narrow range at the bottom in which the light is emmited, this determines their angle.


Spectrum Graph

Representation of color spectrum

Graph notes: Shows the breakdown of the LED light into its component colors. With short wavelength ultraviolet on the left and long wavelength infrared on the right. The green line represents the relative absolute strength of the light at each frequency, while the red line represents what the typical human eye would see. The human eye is most sensitive to green light, but much less sensitive to purples and deep reds.


LEDs in this Series

Name Price Watts Lumens Efficiency Color Angle Fitting
5W NW Dimmable Tube Light $21 (USD) 6.2W 382lm 72lm/W White, 4498K 256° E26
5W WW Dimmable Tube Light $21 (USD) 5.8W 328lm 66lm/W Warm White, 3243K 264° E26
8W NW Dimmable Tube Light $46 (USD) 8.5W 728lm 62lm/W White, 4349K 275° E26
8W WW Dimmable Tube Light $46 (USD) 8W 668lm 52lm/W Warm White, 3192K 265° E26


Disclaimer: While every effort has been made to ensure the accuracy of these results, each measurement carries an inherent degree of uncertainty and error. Safety and EMC compliance of products to regional or international standards have not been verified unless noted as an ENERGY STAR® LED Lighting Facts, or SSL Quality Scheme certified product. Retailers and importers selling unmarked or unapproved electrical goods can be fined or imprisoned. Mains supplied downlights require installation by a licensed electrician.