<!--begin-bvseo-questions--><!--begin-questions--><div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="1803593"> <h2 class="bvseo-question"> Would like to know what the difference details and specs are between the (3) SL-100-150-500 ... </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Edward</div> <div class="bvseo-answer" data-answerid="2067453"> Thank you for your question.&#10;&#10;The SL-100 is ideal for the average hunter. Using just two button cell batteries (included), they will last up to 1 hour (continuous use).&#10;&#10;The SL-150 is ideal for the hunter and avid shooter who is looking for increased laser power and battery life. The SL-150 uses an ultra bright red laser and only one CR2 Lithium battery (included) that provides a battery life of up to 40 hours (continuous use).&#10;&#10;The SL-500 is ideal for the professional hunter, shooter, or gunsmith. The SL-500 uses an ultra bright green laser which is 50 to 100 times brighter than red lasers, and is much easier to see in daylight. The SL-500 uses one DL 123 Lithium Battery (included) that provides a battery life of up to 10 hours (continuous use). <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2019-04-15</div> </div> </div></div><script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; }</script><!--end-questions--><ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2020, m_1, d_28, h_18CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.4</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_1</li> <li data-bvseo="cf">loc_en_US, sid_655446, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_sportmansguide</li></ul><!--end-bvseo-questions--><!--BVSEO|dz:Main_Site-en_US|sdk:v1.0.7.0-n|msg:timer 15ms -->