Bilsom 303S vs Laser Lite - Comparison


Both earplugs have a similar strong sound protection. For listening to music, the Bilsom 303 appears to have a slightly better sound quality than the Laser Lite.

Please have a look at the decibel comparison chart below. More decibel means stronger sound protection.

The individual reviews of each earplug are available here:
Bilsom 303S

Laser Lite


Bilsom 303SLaser Lite
Brand:Howard LeightHoward Leight


Bilsom 303S
Bilsom 303S picture of packagingBilsom 303S picture ear wearing , side view

Laser Lite
Laser Lite picture of packagingLaser Lite picture

Attenuation (Europen Standard)

Attenuation according to measurment standard EN-352-2:2002

More decibel (dB) means more sound protection. More hertz (Hz) means a higher pitch sound.

Bilsom 303S vs Laser Lite attenuation decibel (db) comparison chart (graph)

Overall rating
Bilsom 303SLaser LiteDifference
Attenuation by frequency
Bilsom 303S: dB28.4037.3037.9039.1036.0034.6042.5046.40
Laser Lite: dB33.4034.1035.5037.6034.9035.7042.5044.10
Difference: dB-
Bilsom 303S: SD6.409.009.209.707.904.604.904.70
Laser Lite: SD4.604.704.604.105.002.802.904.20
Difference: SD1.804.304.605.602.901.802.000.50
Bilsom 303S: dB less SD22.0028.3028.7029.4028.1030.0037.6041.70
Laser Lite: dB less SD28.8029.4030.9033.5029.9032.9039.6039.90
Difference: dB less SD-6.80-1.10-2.20-4.10-1.80-2.90-2.001.80

Source Bilsom 303S: BILSOM303S Foamplug. Retrieved from on 2016-06-04
Source Laser Lite: Laser Lite Product Information Global. Retrieved from on 2016-12-18