La Crosse Technology 616-1412 Projection Alarm Clock with Indoor Temperature – Link

Amazon has this currently marked down to only $14.72!

• Alternating time & temperature projected onto wall or ceiling
• Adjustable focus dial for projection
• Monitors indoor humidity & temperature
• 12/24 time display mode
• AC adapter powered or optional battery operation (Requires 2 AAA alkaline batteries, sold separately)\
• Full weekday view
• 360 projection image rotation