The Birdie LED Night Light is suitable for any and all species of birds.
Why your bird needs this: The majority of caged birds are jittery at best. Cockatiels especially are known to just come to night frights regularly. Even humans can easily be startled when sleeping in total darkness.
Clearly one difference between humans and birds are that we don't start flapping our arms wildly like birds do their wings when scared (that flight or bite thing) Birds especially those with clipped wings and manicured toenails can easily fall off a sleeping perch due to a lack of balance and grip.
A certain areas of your birds cage slightly illuminated at night your bird doesn't have to guess where things like their food and water dish is one against the nighttime munchies much like you and me.
Here's the stuff that many of you think you need to know but really doesn't matter:
The color of the LEDs are 44 Red and 16 Blue
They operate in a wavelength band range: blue light of 445nm and red light of 660nm
Infrared wavelength = 730nm - Ultra Violet wavelength = 380nm)
The bulb is small roughly 2 inches x 2-1/4 inches (5.1 x 5.7 cm)
It weighs 21g (about 3/4 ounce)
The 60 LEDS draw a whopping 3 Watts power using an AC power range between 85 Volts - 265 Volts
It's rated for 20,000 hours
The LED birdie night time bulb has a standard screw in bulb base.