I think these are a good price.
last time they was on Aldi I think was 4 years ago and got some good heat, I bought two just now!
120W Halogen Floodlight
Time set: 5 seconds-12 minutes
Brightness setting: 10-2000 lux
Detection distance: up to 15m
Aluminium frame and reflector
Includes: 1 x 120W halogen bulb
Choose from: Black or White