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Laser Warning Signs
Post laser warning signs at every entry to a laser controlled area. This collection includes 10 x 14 in. Danger, Warning, Caution and Notice signs for Class 3R, Class 3B and Class 4 lasers, as well as a laser repair sign.
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Laser warning signs
Choose magnetic signs for doors and equipment that move, rigid plastic for permanent mounting, custom-text versions for site-specific laser details, or a metal illuminated "Laser In Use" LED sign with an optional battery backup.
Where they are used
- Laser lab and treatment room doors
- Industrial laser cells
- Temporary service and repair areas
Choosing a sign
- Match the signal word and class to your laser classification
- Use illuminated signs where entry must be controlled while the laser is active
- Confirm required wording with your laser safety officer
Related: laser safety barriers, laser protective acrylic. Back to Laser Safety Barriers.
Need help choosing?
Need custom wording or a set for several rooms? Tell us the laser details for each room and we will prepare a quote.
Customized Magnetic Laser Radiation Warning Sign "Caution Class 3R Laser In Use", 10 x 14 in - LWS-3R-MG-CUST
Customized Magnetic Laser Radiation Warning Sign "Caution Class 3R Laser In Use" - 10x14 (model LWS-3R-MG-CUST) from Phillips Safety Products, avai...
View full detailsMagnetic Laser Radiation Warning Sign "Caution Class 3R Laser In Use", 10 x 14 in - LWS-3R-MG-STD
Magnetic Laser Radiation Warning Sign "Caution Class 3R Laser In Use" - 10x14 (model LWS-3R-MG-STD) from Phillips Safety Products, available at Bar...
View full detailsCustomized Magnetic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area", 10 x 14 in - LWS-W4-MG-CUST
Customized Magnetic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area" - 10x14 (model LWS-W4-MG-CUST) from Phillips Safety Produc...
View full detailsMagnetic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area", 10 x 14 in - LWS-4-MG-STD
Magnetic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area" - 10x14 (model LWS-4-MG-STD) from Phillips Safety Products, available ...
View full detailsMagnetic Laser Radiation Warning Sign "Notice Laser Repair In Progress", 10 x 14 in - LWS-NLR-MG-STD
Magnetic Laser Radiation Warning Sign "Notice Laser Repair In Progress" - 10x14 (model LWS-NLR-MG-STD) from Phillips Safety Products, available at ...
View full detailsMagnetic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area", 10 x 14 in - LWS-3B-MG-STD
Magnetic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area" - 10x14 (model LWS-3B-MG-STD) from Phillips Safety Products, availab...
View full detailsMagnetic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area", 10 x 14 in - LWS-W4-MG-STD
Magnetic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area" - 10x14 (model LWS-W4-MG-STD) from Phillips Safety Products, availabl...
View full detailsCustomized Magnetic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area", 10 x 14 in - LWS-4-MG-CUST
Customized Magnetic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area" - 10x14 (model LWS-4-MG-CUST) from Phillips Safety Products...
View full detailsPlastic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area", 10 x 14 in - LWS-W4-PS-STD
Plastic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area" - 10x14 (model LWS-W4-PS-STD) from Phillips Safety Products, available...
View full detailsCustomized Plastic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area", 10 x 14 in - LWS-4-PS-CUST
Customized Plastic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area" - 10x14 (model LWS-4-PS-CUST) from Phillips Safety Products,...
View full detailsCustomized Magnetic Laser Radiation Warning Sign "Notice Laser Repair In Progress", 10 x 14 in - LWS-NLR-MG-CUST
Customized Magnetic Laser Radiation Warning Sign "Notice Laser Repair In Progress" - 10x14 (model LWS-NLR-MG-CUST) from Phillips Safety Products, a...
View full detailsCustomized Plastic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area", 10 x 14 in - LWS-W4-PS-CUST
Customized Plastic Laser Radiation Warning Sign "Warning Class 4 Laser Controlled Area" - 10x14 (model LWS-W4-PS-CUST) from Phillips Safety Product...
View full detailsPlastic Laser Radiation Warning Sign "Caution Class 3R Laser In Use", 10 x 14 in - LWS-3R-PS-STD
Plastic Laser Radiation Warning Sign "Caution Class 3R Laser In Use" - 10x14 (model LWS-3R-PS-STD) from Phillips Safety Products, available at Barr...
View full detailsPlastic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area", 10 x 14 in - LWS-3B-PS-STD
Plastic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area" - 10x14 (model LWS-3B-PS-STD) from Phillips Safety Products, availabl...
View full detailsCustomized Magnetic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area", 10 x 14 in - LWS-3B-MG-CUST
Customized Magnetic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area" - 10x14 (model LWS-3B-MG-CUST) from Phillips Safety Produ...
View full detailsCustomized Plastic Laser Radiation Warning Sign "Notice Laser Repair In Progress", 10 x 14 in - LWS-NLR-PS-CUST
Customized Plastic Laser Radiation Warning Sign "Notice Laser Repair In Progress" - 10x14 (model LWS-NLR-PS-CUST) from Phillips Safety Products, av...
View full detailsPlastic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area", 10 x 14 in - LWS-4-PS-STD
Plastic Laser Radiation Warning Sign "Danger Class 4 Laser Controlled Area" - 10x14 (model LWS-4-PS-STD) from Phillips Safety Products, available a...
View full detailsCustomized Plastic Laser Radiation Warning Sign "Caution Class 3R Laser In Use", 10 x 14 in - LWS-3R-PS-CUST
Customized Plastic Laser Radiation Warning Sign "Caution Class 3R Laser In Use" - 10x14 (model LWS-3R-PS-CUST) from Phillips Safety Products, avail...
View full detailsCustomized Plastic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area", 10 x 14 in - LWS-3B-PS-CUST
Customized Plastic Laser Radiation Warning Sign "Warning Class 3B Laser Controlled Area" - 10x14 (model LWS-3B-PS-CUST) from Phillips Safety Produc...
View full detailsMetal "Laser In Use" with LED Laser Warning Sign - SIGN-LED-LASER
Metal "Laser In Use" with LED Laser Warning Sign (model SIGN-LED-LASER) from Phillips Safety Products, available at BarrierHQ.com.ANSI-style laser ...
View full detailsMetal "Laser In Use" with LED Laser Warning Sign with Battery Backup - SIGN-LED/BAT-LASER
Metal "Laser In Use" with LED Laser Warning Sign with Battery Backup (model SIGN-LED/BAT-LASER) from Phillips Safety Products, available at Barrier...
View full detailsPlastic Laser Radiation Warning Sign "Notice Laser Repair In Progress", 10 x 14 in - LWS-NLR-PS-STD
Plastic Laser Radiation Warning Sign "Notice Laser Repair In Progress" - 10x14 (model LWS-NLR-PS-STD) from Phillips Safety Products, available at B...
View full details