Red light devices compared
Ranked by price per mw/cm² at 15 cm, from each maker's stated figure.
- 1
- Per mW/cm² at 15 cm
- £1.32
- Price
- £264
- Stated
- 200 mW/cm² at 15 cm
- 2
- Per mW/cm² at 15 cm
- £1.65
- Price
- £190
- Stated
- 115 mW/cm² at 15.24 cm
- 3
- Per mW/cm² at 15 cm
- £2.10
- Price
- £152.99
- Stated
- 73 mW/cm² at 15.24 cm
- 4
- Per mW/cm² at 15 cm
- £2.11
- Price
- £229.99
- Stated
- 109 mW/cm² at 15.24 cm
- 5
- Per mW/cm² at 15 cm
- £2.17
- Price
- £282
- Stated
- 130 mW/cm² at 15.24 cm
- 6
- Per mW/cm² at 15 cm
- £2.26
- Price
- £306.99
- Stated
- 136 mW/cm² at 15.24 cm
- 7
- Per mW/cm² at 15 cm
- £2.29
- Price
- £343
- Stated
- 150 mW/cm² at 15.24 cm
- 8
- Per mW/cm² at 15 cm
- £2.61
- Price
- £260
- Stated
- 99.56 mW/cm² at 15 cm
- 9
- Per mW/cm² at 15 cm
- £2.64
- Price
- £343
- Stated
- 130 mW/cm² at 15.24 cm
- 10
- Per mW/cm² at 15 cm
- £2.94
- Price
- £275.99
- Stated
- 94 mW/cm² at 15.24 cm
- 11
- Per mW/cm² at 15 cm
- £3.35
- Price
- £419
- Stated
- 125 mW/cm² at 15.24 cm
- 12
- Per mW/cm² at 15 cm
- £3.57
- Price
- £571
- Stated
- 160 mW/cm² at 15.24 cm
- 13
- Per mW/cm² at 15 cm
- £3.68
- Price
- £571
- Stated
- 155 mW/cm² at 15.24 cm
- 14
- Per mW/cm² at 15 cm
- £4.01
- Price
- £662
- Stated
- 165 mW/cm² at 15.24 cm
- 15
- Per mW/cm² at 15 cm
- £4.85
- Price
- £800
- Stated
- 165 mW/cm² at 15.24 cm
- 16
- Per mW/cm² at 15 cm
- £4.86
- Price
- £782.49
- Stated
- 161 mW/cm² at 15.24 cm
- 17
- Per mW/cm² at 15 cm
- £5.24
- Price
- £891
- Stated
- 170 mW/cm² at 15.24 cm
- 18
- Per mW/cm² at 15 cm
- £5.85
- Price
- £761
- Stated
- 130 mW/cm² at 15.24 cm
- 19
- Per mW/cm² at 15 cm
- £6.19
- Price
- £990
- Stated
- 160 mW/cm² at 15.24 cm
- 20
- Per mW/cm² at 15 cm
- £8.16
- Price
- £1,142
- Stated
- 140 mW/cm² at 15.24 cm
- 21
- Per mW/cm² at 15 cm
- £13.31
- Price
- £1,150
- Stated
- 86.4 mW/cm² at 15 cm
- 22
- Per mW/cm² at 15 cm
- £19.97
- Price
- £1,725
- Stated
- 86.4 mW/cm² at 15 cm
- 23
- Per mW/cm² at 15 cm
- £23.46
- Price
- £359
- Stated
- 15.3 mW/cm² at 15 cm
- 24
- Per mW/cm² at 15 cm
- £71.20
- Price
- £899.99
- Stated
- 12.64 mW/cm² at 15 cm
- 25
- Price
- £73
- Shops
- 2
- Stated
- Not stated
- 26
- Price
- £99.99
- Shops
- 2
- Stated
- Not stated
- 27
- Price
- £119.20
- Shops
- 2
- Stated
- Not stated
- 28
- Price
- £125
- Shops
- 1
- Stated
- 94.58 mW/cm² at 10 cm
- 29
- Price
- £149
- Shops
- 2
- Stated
- Not stated
- 30
- Price
- £156
- Shops
- 1
- Stated
- 200 mW/cm² at 5 cm
- 31
- Price
- £156
- Shops
- 1
- Stated
- 200 mW/cm² on the skin
- 32
- Price
- £156
- Shops
- 1
- Stated
- 200 mW/cm² on the skin
- 33
- Price
- £156
- Shops
- 1
- Stated
- 200 mW/cm² at 10 cm
- 34
- Price
- £156
- Shops
- 1
- Stated
- 200 mW/cm² at 10 cm
- 35
- Price
- £159.20
- Shops
- 2
- Stated
- Not stated
- 36
- Price
- £189.99
- Shops
- 1
- Stated
- Not stated
- 37
- Price
- £189.99
- Shops
- 1
- Stated
- Not stated
- 38
- Price
- £189.99
- Shops
- 1
- Stated
- Not stated
- 39
- Price
- £199
- Shops
- 2
- Stated
- Not stated
- 40
- Price
- £225
- Shops
- 2
- Stated
- Not stated
- 41
- Price
- £249.99
- Shops
- 1
- Stated
- Not stated
- 42
- Price
- £250
- Shops
- 2
- Stated
- Not stated
- 43
- Price
- £254.99
- Shops
- 3
- Stated
- Not stated
- 44
- Price
- £264
- Shops
- 1
- Stated
- 200 mW/cm² at 10 cm
- 45
- Price
- £264
- Shops
- 1
- Stated
- 200 mW/cm² at 10 cm
- 46
- Price
- £264.52
- Shops
- 1
- Stated
- Not stated
- 47
- Price
- £266
- Shops
- 1
- Stated
- 100 mW/cm² at 7.62 cm
- 48
- Price
- £266
- Shops
- 1
- Stated
- Not stated
- 49
- Price
- £275
- Shops
- 2
- Stated
- Not stated
- 50
- Price
- £275
- Shops
- 1
- Stated
- Not stated
- 51
- Price
- £289
- Shops
- 1
- Stated
- 100 mW/cm² on the skin
- 52
- Price
- £290
- Shops
- 2
- Stated
- Not stated
- 53
- Price
- £290
- Shops
- 2
- Stated
- Not stated
- 54
- Price
- £290
- Shops
- 2
- Stated
- Not stated
- 55
- Price
- £299
- Shops
- 3
- Stated
- Not stated
- 56
- Price
- £300
- Shops
- 1
- Stated
- 200 mW/cm² at 8 cm
- 57
- Price
- £300
- Shops
- 1
- Stated
- 200 mW/cm² at 10 cm
- 58
- Price
- £339.99
- Shops
- 2
- Stated
- Not stated
- 59
- Price
- £349
- Shops
- 2
- Stated
- Not stated
- 60
- Price
- £349
- Shops
- 3
- Stated
- Not stated
- 61
- Price
- £359.99
- Shops
- 1
- Stated
- Not stated
- 62
- Price
- £360
- Shops
- 1
- Stated
- Not stated
- 63
- Price
- £372
- Shops
- 2
- Stated
- Not stated
- 64
- Price
- £379.99
- Shops
- 1
- Stated
- Not stated
- 65
- Price
- £381
- Shops
- 1
- Stated
- Not stated
- 66
- Price
- £399.99
- Shops
- 1
- Stated
- Not stated
- 67
- Price
- £440.88
- Shops
- 1
- Stated
- Not stated
- 68
- Price
- £445
- Shops
- 1
- Stated
- 52.8 mW/cm² on the skin
- 69
- Price
- £449
- Shops
- 1
- Stated
- Not stated
- 70
- Price
- £449.99
- Shops
- 1
- Stated
- Not stated
- 71
- Price
- £499
- Shops
- 2
- Stated
- Not stated
- 72
- Price
- £499.99
- Shops
- 1
- Stated
- Not stated
- 73
- Price
- £549.99
- Shops
- 2
- Stated
- Not stated
- 74
- Price
- £579
- Shops
- 3
- Stated
- Not stated
- 75
- Price
- £649.99
- Shops
- 1
- Stated
- Not stated
- 76
- Price
- £780
- Shops
- 1
- Stated
- 100 mW/cm² at 20 cm
- 77
- Price
- £780
- Shops
- 1
- Stated
- 100 mW/cm² at 40 cm
- 78
- Price
- £849
- Shops
- 2
- Stated
- Not stated
- 79
- Price
- £899
- Shops
- 1
- Stated
- Not stated
- 80
- Price
- £1,295
- Shops
- 1
- Stated
- 30 mW/cm² on the skin
- 81
- Price
- £1,299
- Shops
- 2
- Stated
- Not stated
- 82
- Price
- £1,499
- Shops
- 1
- Stated
- Not stated
- 83
- Price
- £1,595
- Shops
- 2
- Stated
- Not stated
- 84
- Price
- £1,699.99
- Shops
- 2
- Stated
- Not stated
Irradiance is the maker's own figure and falls with distance, so only figures stated at 15 cm are ranked; masks and devices measured closer follow, by price.
Readings are not a diagnosis. If you are worried about your health, speak to your GP, pharmacist or NHS 111. How we earn.