fluorescent
When Flashing - Traffic Sign
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When Flashing: When Flashing

Header When Flashing
Legend When Flashing
Part# X-W16-13
SPN#
Color Black on Yellow
Shape Horizontal
PDF
MUTCD Regulation: Section 2C.50 Non-Vehicular Warning Signs (W11-2, W11-3, W11-4, W11-6, W11-7, W11-9, and W11-16 through W11-22)
MUTCD Regulations

Standard: 01 If a post-mounted W11-2, W11-6, W11-7, or W11-9 sign is placed at the location of the crossing point where pedestrians, snowmobilers, or equestrians might be crossing the roadway, a diagonal downward pointing arrow (W16-7P) plaque shall be mounted below the sign. If the W11-2, W11-6, W11-7, or W11-9 sign is mounted overhead, the W16-7P plaque shall not be used. 02 If a W11-2 sign has been post-mounted at the crosswalk location where a Yield Here To (Stop Here For) Pedestrians sign is used on the approach, the Yield Here To (Stop Here For) Pedestrians sign shall not be placed on the same post as or block the road user's view of the W11-2 sign

For more info click here.

Product Description

Flashing lights are perfect for traffic laws that should only be followed at certain times. Made from reflective yellow aluminum, "When Flashing" sign informs drivers when such rules apply.

Price List

Material Size Ship
by date
Quantity / Price (Per Sign)
  arrowfirst Reflective Aluminum Signs  
1
3
5
20
40
  Qualifies for Fast Ship 18" x 24" Jul 24
$32.96
$32.30
$31.97
$31.64
$31.31
Material Features:
  • Extra thick, heavy-duty 80 mil rustproof aluminum.
  • Standard Engineer Grade reflective.
  • 10 year durability backed by a 3M warranty.
  • Rounded corners - for easy handling and a professional appearance.
  • Signs have prepunched holes to insure a hassle-free installation.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our good selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $16.95 for 1 Sign Help
Total: 1  Sign  $32.96
  Qualifies for Fast Ship 18" x 24" Jul 24
$33.95
$33.70
$33.55
$31.40
$31.25
Material Features:
  • Extra thick, heavy-duty 80 mil aluminum and 3M High-Intensity Grade film.
  • 3x as reflective as Engineer Grade.
  • 10+ year durability backed by a 3M warranty.
  • Rounded corners - for easy handling and a professional appearance.
  • Signs have prepunched holes to insure a hassle-free installation.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our better selling products. Sign reflects light from a flashlight. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $16.95 for 1 Sign Help
Total: 1  Sign  $33.95
  Qualifies for Fast Ship 24" x 30" Jul 24
$49.95
$48.45
$47.45
$42.45
$41.95
Material Features:
  • Extra thick, heavy-duty 80 mil rustproof aluminum.
  • Standard Engineer Grade reflective.
  • 10 year durability backed by a 3M warranty.
  • Rounded corners - for easy handling and a professional appearance.
  • Signs have prepunched holes to insure a hassle-free installation.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our good selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $23.95 for 1 Sign Help
Total: 1  Sign  $49.95
  Qualifies for Fast Ship 24" x 30" Jul 24
$62.45
$60.45
$59.95
$55.45
$55.95
Material Features:
  • Extra thick, heavy-duty 80 mil aluminum and 3M High-Intensity Grade film.
  • 3x as reflective as Engineer Grade.
  • 10+ year durability backed by a 3M warranty.
  • Rounded corners - for easy handling and a professional appearance.
  • Signs have prepunched holes to insure a hassle-free installation.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our better selling products. Sign reflects light from a flashlight. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $23.95 for 1 Sign Help
Total: 1  Sign  $62.45
  arrowfirst Reflective Aluminum Signs - Premium  
1
3
5
20
40
  18" x 24" Jul 25
$48.95
$48.70
$48.55
$46.40
$46.25
Material Features:
  • 80 mil thick aluminum with fluorescent diamond grade reflectivity.
  • 3M's brightest sign material.
  • 3M matched component inks and films.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our best selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $16.95 for 1 Sign Help
Total: 1  Sign  $48.95
  18" x 24" Jul 25
$48.95
$48.70
$48.55
$46.40
$46.25
Material Features:
  • Extra thick, heavy-duty 80 mil aluminum with Fluorescent Yellow Diamond Grade reflectivity.
  • 3M's brightest and most conspicuous sign material.
  • 3x as reflective as High-Intensity Grade signs.
  • 12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
  • Comes with rounded corners and prepunched holes - for easy handling and installation.
More Material Details
Mouse over icons for more details:
Last 12+ years outside. This is one of our best selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $16.95 for 1 Sign Help
Total: 1  Sign  $48.95
  24" x 30" Jul 25
$90.45
$88.45
$87.95
$83.45
$82.95
Material Features:
  • 80 mil thick aluminum with fluorescent diamond grade reflectivity.
  • 3M's brightest sign material.
  • 3M matched component inks and films.
More Material Details
Mouse over icons for more details:
Lasts 10+ years outside. This is one of our best selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $23.95 for 1 Sign Help
Total: 1  Sign  $90.45
  24" x 30" Jul 25
$90.45
$88.45
$87.95
$83.45
$82.95
Material Features:
  • Extra thick, heavy-duty 80 mil aluminum with Fluorescent Yellow Diamond Grade reflectivity.
  • 3M's brightest and most conspicuous sign material.
  • 3x as reflective as High-Intensity Grade signs.
  • 12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
  • Comes with rounded corners and prepunched holes - for easy handling and installation.
More Material Details
Mouse over icons for more details:
Last 12+ years outside. This is one of our best selling products. Great water and chemical resistance 168ºF Mounts with screws or clips.
Package: 1 Sign
Quantity
Adder:
3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $23.95 for 1 Sign Help
Total: 1  Sign  $90.45
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