Construction Flashing Light: 1.polycarbonate lamp cover 2.Easy installation 3.Good warning effect 4.good seal effect
The hot sale Construction Flashing Light:
This Construction Flashing Light is naturally charged by the sun. As soon as it starts getting dark, the LED lights come on automatically and flash for up to 12 hours each night. They have been specifically designed for road safety and can help to prevent serious accidents.
Construction Flashing Light included a survey of motorist perceptions of different warning light color combinations and also field studies of the effect of selected color combinations on traffic behavior. The motorist survey, conducted at driver licensing stations , indicated that the combination of blue and amber lights implied a slightly greater sense of hazard to motorists than did the amber light alone.
However, this greater sense of hazard did not necessarily translate into differences in how motorists believed they needed to respond. Field studies conducted at freeway locations investigated the effect of selected, alternative vehicle warning-light color combinations on vehicle speeds, lane choice, and braking activity.
Researchers found significant reductions in speeds at a few sites—but not all—for the amber and blue Construction Flashing Light color combination when compared with speeds observed when only an amber Construction Flashing light was used. In addition, the data suggested a trend toward increased brake usage for the red, amber, and blue light configuration compared with the amber-light-only configuration.
There also was evidence that the amber-and-blue light configuration slightly increased the frequency of brake applications. Furthermore, the use of a law enforcement vehicle during testing resulted in significantly more brake-light activations than did a TxDOT courtesy patrol vehicle outfitted with the same Construction Flashing light colors.