TRANSFERRING A PRECISE VOLUME OF LIQUID A pipette bulb is used to draw liquid up into the pipette. There are many types of pipette bulbs. The use of 3 types will be demonstrated in this module. The first to be demonstrated will be the common rubber bulb.
Front blackout marker light. 1  Front marker lights are typically mounted below or to the side of the vehicles normal headlights. 2  Rear marker lights or blackout taillights are typically housed in the same unit as the vehicles taillights, and are the main tool in keeping the proper following distance in nighttime convoy driving.
Turn Signals 101. Itâs important to keep your turn signal lamps sharp and noticeable. Compared to the OEM incandescent bulbs, LED bulbs with a much faster responding time and brighter shine have become more and more popular and replace the old school stock bulbs for the turn signal lamps. Front turn signal lights are usually white or amber and rear turn signal lights are usually amber or red.