| SUNBED | Device emitting ultraviolet radiation to produce a tan |
| SIRENS | Acoustic devices emitting loud wailing sounds (6) |
| DEJAVU | Looking back, explains radiation to Anthony, Joseph and Edward as if it happened before (4,2) |
| SUNTAN | Desired result of UV radiation on the skin (6) |
| LASER | Oddly, liar swears they're using a device emitting electromagnetic radiation |
| SMOKEBOMB | Device emitting a thick cloud when let off (5,4) |
| ATOMIZER | Device emitting a fine spray |
| REMOVAL | Transferral of radiation to the ground |
| SPRAYER | Device emitting fine droplets (7) |
| SIREN | Father finding name of warning device emitting loud wailing sound (5) |
| INFRAREDLAMP | Electrical device emitting rays just beyond the visible spectrum (8,4) |
| MICROWAVE | Type of oven using radiation to cook food - the first commercial model was launched in the 50s |
| VAMPIREBAT | Nocturnal mammal which uses infrared radiation to locate blood hotspots on its prey (7,3) |
| SUNTANNED | Having browned skin due to ultraviolet radiation (9) |
| OZONE | A colorless unstable gas with pungent odor and powerful oxidizing properties used for bleaching / stratosphere layer that absorbs most of the sun's ultraviolet radiation |
| BLACKLIGHT | Seeing plant disease, accepting need for ultraviolet radiation |
| SUNBURN | Damage caused by ultraviolet radiation (7) |
| OZONELAYER | Region of the stratosphere that absorbs high-energy solar ultraviolet radiation (5,5) |
| OZONEREYAL | Blocker of ultraviolet radiation |
| LAYER | Ozone ___ , protection from the Sun's UV radiation (5) |
